单选题Which generalization about early hominids is most strongly supported by both passages?AThe creation of tools marks an important period in hominid development.BAncient hominids used tools to strip the bark from wood and roots.CPrimitive hominids were the only beings to construct and use tools.DHominids lived primarily in Ethiopia.EStone tools were the first type of implement devised by ancient hominids.
单选题
Which generalization about early hominids is most strongly supported by both passages?
A
The creation of tools marks an important period in hominid development.
B
Ancient hominids used tools to strip the bark from wood and roots.
C
Primitive hominids were the only beings to construct and use tools.
D
Hominids lived primarily in Ethiopia.
E
Stone tools were the first type of implement devised by ancient hominids.
参考解析
解析：
两篇文章都认为工具的创造促进了早期原始人的发展。故选A项。
两篇文章都认为工具的创造促进了早期原始人的发展。故选A项。
相关考题：
Wood carving refers to the art of creating or decorating objects of wood by carving with a sharp, hand-held tool. This form. of art has a history of over 1,000 years and a unique artistic style. The following is some introduction about wood carving in America.Wood carving began as a necessity in America and developed into an art. Because of the lack of other materials, early settlers were forced to make tools and utensils out of wood. At first, these articles were whittled with a knife, but when pioneer craftsmen set up their primitive shops most of them were fashioned on a lathe--a machine which holds an object and rotates it while it is being shaped by a tool.However, even after Massachusetts-born Thomas Blancard designed a lathe which could turn irregular shapes--an innovation that made possible mass production of gunstocks, shoe lasts, oblong and square wooden wares--craftsmen who could use knife and chisel skillfully were still in demand. Some found ready employment in shops of cabinetmakers, while others, carved decoy. Still others specialized in creating shop signs, ship figureheads, or in decorating interior woodwork. A few even accepted commissions to make busts of prominent citizens.This passage most likely came from a longer work about early American ______.A．arts and craftsB．political leadersC．logging industriesD．fashion design
According to the passage, the first settlers used wood for their utensils and tools because it was ______.A．durableB．inexpensiveC．availableD．attractive
(ii) The UK value added tax (VAT) implications for Razor Ltd of selling tools to and purchasing tools fromCutlass Inc; (2 marks)
Prior to the UML, there was no clearleading(66)Ianguage. Users had to choose from among many similar modeling languages with minor differences in overall(67)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(68)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(69)usage.Some Vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add-on tools has been depressed because small vendors cannot afford to support many different formats from many differem(70)modeling tools. It is important to the entire OO industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.A．programmingB．modelingC．formalD．intelligent
Prior to the UML, there was no clear leading(111)language. Users had to choose from among many similar modeling languages with minor differences in overall(112)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(113)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(114)usage.Some vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add-on tools has been depressed because small vendors cannot afford to support many different formats from many different(115) modeling tools. It is important to the entire O0 industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.A．programmingB．modelingC．formalD．intelligent
Which of the following tools is BEST used to measure voltage and amperage from a power source?() A. Loopback PlugB. MultimeterC. Power Supply TesterD. Extension Magnet
Which of the following tools is BEST used to measure voltage and amperage from a power source?（）A、Loopback PlugB、MultimeterC、Power Supply TesterD、Extension Magnet
A user is reporting that their computer is making strange noises and randomly powers off. Which of the following tools would MOST likely be used to troubleshoot this problem?（）A、POST diagnostic cardB、Power supply testerC、Loop back plugD、Cable tester
Which of the following tools is used to consolidate files and folders on a local drive?（）A、CHKDSKB、DEFRAGC、DISK CLEANUPD、Computer Management
Which of the following tools can be used to identify the location of a network outage?（）A、tracerouteB、netstatC、nslookupD、ping
Which of the following tools should be used to report in-depth information about file fragments？（）A、 defragfsB、 istatC、 filemonD、 fileplace
Which of the following tools should be used to report current network status and is often used to check the reliability of a network？（）A、 netpmonB、 netstatC、 nfsstatD、 vmstat
Which of the following tools is used to view historical information about tasks, database changes, messages, and notifications?（）A、JournalB、Task CenterC、Control CenterD、Activity Monitor
A manufacturing business is presently supporting multiple UNIX platforms and considering the advantages of consolidating environments， adding new applications and standardizing on HP-UX with IA-64. Which advantage should be communicated as the most compelling reason to consider pSeries as the platform of choice？（）A、The pSeries family of servers offers many choices from small entry servers to data-center class systemsB、pSeries systems support both AIX and Linux operating systems providing a single platform for both environmentsC、AIX contains the tools and utilities necessary to convert all their UNIX software onto a single pSeries serverD、Thousands of AIX operating system-based applications， middleware， and tools are available today and already optimized
单选题Which of the following tools can be used to identify the location of a network outage?（）AtracerouteBnetstatCnslookupDping
单选题A user is reporting that their computer is making strange noises and randomly powers off. Which of the following tools would MOST likely be used to troubleshoot this problem?（）APOST diagnostic cardBPower supply testerCLoop back plugDCable tester
单选题Which of the following tools should be used to report current network status and is often used to check the reliability of a network？（）A netpmonB netstatC nfsstatD vmstat
单选题Which of the following tools is BEST used to measure voltage and amperage from a power source?（）ALoopback PlugBMultimeterCPower Supply TesterDExtension Magnet
单选题Which of the following tools is used to view historical information about tasks, database changes, messages, and notifications?（）AJournalBTask CenterCControl CenterDActivity Monitor
单选题Quality planning tools are often used to help plan effective quality management activities . （）is one of such tools, which involves company actual or planned project practices to those or other projects to generate ideas for improvement and to provide a basis by which to measure performance.ABenchmarkingBQuality metricCQuality checklistDBrainstornung
单选题Quality planning tools are often used to help plan effective quality management activities.（ ） is one of such tools,which involves company actual or planned project practices to those or other projects to generate ideas for improvementand to provide a basis by which to measure performance.ABenchmarkingBQuality metricCQuality checklistDBrainstorming
单选题The reference to pieces of debris in Passage 1 (line 3) is used to ______.Ahighlight the potential uses of stone implementBcontrast this early innovation with those of later generationsCsuggest that these devices are man's greatest achievementDemphasize the significance of the creation of these toolsEimply that these tools were made from inferior materials
单选题Which of the following tools is used to consolidate files and folders on a local drive?（）ACHKDSKBDEFRAGCDISK CLEANUPDComputer Management
单选题A customer wants to check whether they have the necessary tools enabled to prevent intrusions andvirus attacks on a Windows Vista workstation. Which of the following tools can be used to display thecurrent configuration? （）ASecurity CenterBEvent Viewer Security logCWindows DefenderDWindows Firewall
单选题To prevent accidents from occurring, special valve chests are used in such cases in which interchangeable blanks and connecting passages are incorporatedThe bold and italic word “which” means （）.AaccidentsBspecial valve chestsCinterchangeable blanksDconnecting passages
单选题Which of the following tools should be used to report in-depth information about file fragments？（）A defragfsB istatC filemonD fileplace
单选题A manufacturing business is presently supporting multiple UNIX platforms and considering the advantages of consolidating environments， adding new applications and standardizing on HP-UX with IA-64. Which advantage should be communicated as the most compelling reason to consider pSeries as the platform of choice？（）AThe pSeries family of servers offers many choices from small entry servers to data-center class systemsBpSeries systems support both AIX and Linux operating systems providing a single platform for both environmentsCAIX contains the tools and utilities necessary to convert all their UNIX software onto a single pSeries serverDThousands of AIX operating system-based applications， middleware， and tools are available today and already optimized