You must shine your shoes.A:polish B:clear C:wash D:mend

You must shine your shoes.

A:polish
B:clear
C:wash
D:mend

参考解析

解析:

相关考题:

Since your supervisor has _____ the time for a talk, you must make sure that you will be there on time. A.predictedB.specifiedC.yieldedD.classified

I'm not helping you. You must wash your socksA. youB. yourselfC. itself

You must think of ______ you can do for your parents. A、thatB、howC、whatD、which

Your computer runs Microsoft Windows 2000 with Service Pack 3.You need to upgrade your computer to Microsoft Windows Vista. You must achieve this goal without reinstalling the applications.What should you do?()A.AB.BC.CD.D

3.—__________ 1 go out for a while?—No,you __________ You must finish your homework first.A. Must,needn'tB. Can,mayC. May,mustn'tD. May,must

I must hold ______ for any damage which may result from the accidents you have caused.A.your responsibleB.you responsibleC.you are responsibleD.your are responsible

If your radiotelephone fails while underway,______.A.you must visually signal oncoming vesselsB.you must immediately tie up in the nearest port until the radiotelephone is repairedC.you must anchor until the radiotelephone is repairedD.the loss of the radiotelephone must be considered in navigating the vessel

If your vessel is the stand-on vessel in a crossing situation ______.A.you must keep your course and speedB.you may change course and speed as the other vessel must keep clearC.the other vessel must keep her course and speedD.both vessels must keep their course and speed

You must shine your shoes.A:polish B:clear C:wash D:mend

I must compliment you on your handling of a very difficult situation.A: silenceB: praiseC: assureD: complain

In order to()your goals, you must work hard.AmakeBachieveCrequireDdevelop

You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature?()A、 You must use automatic undo management in the database.B、 You must configure OMF in your database.C、 You must configure ASM for storing the datafiles.D、 You must multiplex the online redo log file.

You are shrinking the SCOTT.EMP table by executing the ALTER TABLE SCOTT.EMP SHRINK SPACE CASCADE statement. What is a prerequisite for shrinking the SCOTT.EMP table?()A、 You must enable the block change tracking feature.B、 You must have enable the flashback feature.C、 You must use the OMF in your database.D、 You must define the tablespace of the SCOTT.EMP table for automatic segment space management.

If you create your database using Oracle Managed Files (OMF), what is true?()A、You must use Oracle predefined names to identify raw partitions that will hold OMF structures. B、You must define directories for two online redo log groups and three copies of the control file. C、If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically. D、You must use only OMF data files when adding new tablespaces or data files to your database in the future.

You are performing flashback of the ORDERS table in the Scott’s schema because some important data is deleted in the table by mistake. The SCN number was 771513 at the time of deletion. You issued the following statement to perform Flashback Table:  SQL FLASHBACK TABLE ORDERS TO SCN 771513;   What is the prerequisite to perform Flashback Table?()A、 You must configure OMF in your database.B、 You must enable block change tracking feature in your database.C、 You must enable ROW MOVEMENT feature on the ORDERS table.D、 You must use the Flashback Version Query before using the Flashback Table feature.

You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet?()A、The method must return a type of either IEnumerator or IEnumerable.B、The method must return a type of IComparable.C、The method must explicitly contain a collection.D、The method must be the only iterator in the class.

You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.What actions must you take to allow your environment to utilize the wildcard certificate so that it can be utilized for Outlook Anywhere?()A、You must change recipient filtering.B、You must change the DNS forwarding.C、You must change the Outlook Protection Rules.D、You must change the EXPR Outlook Provider’s properties.

单选题You hear the fog signal of another vessel forward of your beam.Risk of collision may exist.You MUST().AReduce speed to bare steeragewayBStop your enginesCBegin a radar plotDAll of the above

单选题You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature?()A You must use automatic undo management in the database.B You must configure OMF in your database.C You must configure ASM for storing the datafiles.D You must multiplex the online redo log file.

单选题In order to()your goals, you must work hard.AmakeBachieveCrequireDdevelop

单选题I can ______ you for your rude manners but you must apologize in public.AforbidBforgetCforecastDforgive

单选题You are performing flashback of the ORDERS table in the Scott’s schema because some important data is deleted in the table by mistake. The SCN number was 771513 at the time of deletion. You issued the following statement to perform Flashback Table:  SQL FLASHBACK TABLE ORDERS TO SCN 771513;   What is the prerequisite to perform Flashback Table?()A You must configure OMF in your database.B You must enable block change tracking feature in your database.C You must enable ROW MOVEMENT feature on the ORDERS table.D You must use the Flashback Version Query before using the Flashback Table feature.

单选题You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online.  Which statement about performing user-managed backups in a 24x7 environment is true?()A You must have change tracking enabled in your databaseB Your database must be running in NOARCHIVELOG modeC To back up a tablespace,it must be in backup modeD To back up a tablespace,it must first be taken offline

单选题You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet?()AThe method must return a type of either IEnumerator or IEnumerable.BThe method must return a type of IComparable.CThe method must explicitly contain a collection.DThe method must be the only iterator in the class.

单选题You must ()your bad habits.Agive offBgive upCgive out

单选题_______, you must show your ticket to go into the cinema.ANo matter whoever you areBWhoever you areCWhomever you areDNo matter who are you

单选题You have anchored in the wrong position obstructing other traffic. You must().Apick up your anchorBheave up your anchorCkeep radio be silentDdrag your anchor