单选题The certificate for the refrigerating plant will（）soonI’d like to extend its validation now.AupdateBfinishCoutdatedDexpire
单选题
The certificate for the refrigerating plant will（）soonI’d like to extend its validation now.
A
update
B
finish
C
outdated
D
expire
参考解析
解析：
暂无解析
相关考题：
植物检疫证书的英文翻译是:( )。 A、quarantine certificateB、phytosanitary certificateC、sanitary certificateD、plant protect certificate
The heat gained per pound of refrigerant in the evaporator is known as the ______.A.latent heat of vaporizationB.sensible heatC.refrigerating effectD.specific heat of vaporization
汉译英：“产地证书；熏蒸证书”，正确的翻译为：（ ）。A. Certificate of Origin ； Certificate of FumigationB. Certificate of Fumigation ； Certificate of OriginC. Certificate of Quality ； Certificate of OriginD. Certificate of Origin ； Certificate of Quality
补充证书（ ）。A.certificate of supplementB.certificate of valuationC.certificate of damageD.certificate of duplicate
The ( ) were carefully inspected before we issue the Phytosanitary Certificate.A. animal products B. plant productsC. machines D. electronic toys
汉译英：“数量证书”，正确的翻译为（ ）。 A. Certificate of Weight B. Certificate of QuarantineC. Certificate of Inspection D. Certificate of Quantity
关于无序列表的语法格式正确的是（）。A、〈ul〉列表内容〈/ul〉B、〈li〉列表内容〈/li〉C、〈ul〉〈li〉列表内容〈/li〉〈/ul〉D、〈ul〉〈li〉aa〈/li〉〈li〉bbb〈/li〉〈/ul〉
有序列表语法格式正确的是（）。A、〈ol type="a"〉〈li〉八维学院〈/li〉〈li〉八维学院〈/li〉〈/ol〉B、〈ul type="1"〉〈li〉八维学院〈/li〉〈li〉八维学院〈/li〉〈/ul〉C、〈ol type="A"〉〈li〉八维学院〈/li〉〈li〉八维学院〈/li〉〈/ol〉D、〈ol type="i"〉〈li〉八维学院〈li〉八维学院〈/li〉〈/li〉〈/ol〉
90li与li之间有空白间隔，下面哪些方法可以解决？（）A、将li代码全部写在一排B、浮动li，使用float：leftC、2个li标签增加换行D、li标签增加display：block样式
在ul中插入一个子元素li，位置不限，以下书写正确的是（）。A、$("ul").prepend("li内容/li")B、$("ul").before("li内容/li")C、$("ul").after("li内容/li")D、$("ul").append("li内容/li")
public class Plant { private String name； public Plant（String name） { this.name = name； } public String getName（） { return name； } } public class Tree extends Plant { public void growFruit（） { } public void dropLeaves（） { } } Which is true？（） A、 The code will compile without changes.B、 The code will compile if public Tree（） { Plant（）； } is added to the Tree class.C、 The code will compile if public Plant（） { Tree（）； } is added to the Plant class.D、 The code will compile if public Plant（） { this（”fern”）； } is added to the Plant class.E、 The code will compile if public Plant（） { Plant（”fern”）； } is added to the Plant class.
再生器料位LI104与LI105指示值不同是由于（）。A、LI105的量程比LI104小B、LI104的下测点较LI105下测点低C、LI105上测点较LI104上测点高D、LI104的下测点较LI105下测点高
单选题The purpose of the purge valve at the top of the condenser in a refrigerating system is to（）Aremove any air that may accumulate in the systemBtake out unpleasant fumes from the refrigerantCvent off excess refrigerant in an emergencyDpermit opening the refrigerating system for cleaning and inspecting
单选题Concerning the management of sewage treatment plant using activated sludge, which of the following is correct?（）Athe plant should be prohibited to supplying airBthe plant should work at intervalsCthe plant should be added disinfector in timeDwe should check strength of activated sludge, ivory-white color is best
单选题public class Plant { private String name； public Plant（String name） { this.name = name； } public String getName（） { return name； } } public class Tree extends Plant { public void growFruit（） { } public void dropLeaves（） { } } Which is true？（）A The code will compile without changes.B The code will compile if public Tree（） { Plant（）； } is added to the Tree class.C The code will compile if public Plant（） { Tree（）； } is added to the Plant class.D The code will compile if public Plant（） { this（”fern”）； } is added to the Plant class.E The code will compile if public Plant（） { Plant（”fern”）； } is added to the Plant class.
单选题The certificate for the refrigerating plant will（）soonI’d like to extend its validation now.AupdateBfinishCoutdatedDexpire
单选题The component of a refrigerating system in which the refrigerant vaporizes and absorbs heat is known as the （）.AcondenserBvapor generatorCaccumulatorDevaporator
单选题The refrigerating agent can （） at low temperature in the evaporator.AexpandBevaporateCcondenseDdistil
单选题The principal purpose of sub-cooling liquid refrigerant prior to its entering the expansion valve is to （）.Aincrease the refrigerating effect, by decreasing the amount of flash gasBallow the refrigerant to enter the throttling device in a saturated conditionCincrease the refrigerating effect by increasing the amount of flash gasDminimize the temperature drop of the liquid as it passes through the solenoid valve to the outlet side
多选题在ul中插入一个子元素li，位置不限，以下书写正确的是（）。A$(ul).prepend(li内容/li)B$(ul).before(li内容/li)C$(ul).after(li内容/li)D$(ul).append(li内容/li)
单选题我(wǒ)有(yǒu)两(liǎng)辆(liàng)车(chē)，一(yī)辆(liàng)是(shì)新(xīn)的(de)，一(yī)辆(liàng)是(shì)旧(jiù)的(de)。问(wèn)：他(tā)有(yǒu)几(jī)辆(liàng)车(chē)？A一(yī)辆(liàng)B两(liǎng)辆(liàng)C三(sān)辆(liàng)