【简答题】Mr. White works in an office. He’s able and can easily deal with all kinds of matters. 60 . Of course he’s often busy and has no time to do the housework. His wife does all at home. Last Friday, ...
【多选题】筛分资料的校正是以什么为基准?浮沉资料通常有两种方法进行校正,但校正基准均以什么为准?
【单选题】It is never easy to adapt __________ big changes. Those who can do it faster are more likely to succeed. [ ]
【判断题】Beagle犬是国际上公认的实验用犬,常用于药理学、毒理学等研究。
【单选题】—Is that man Mr. White? —It ______be him. He has gone to London on business.
【单选题】. Mr. White has been invited to the celebration _________ tomorrow afternoon.
【简答题】It can be learned from the passage that we may have ______ to work on the big project we are undertaking if someone else gets the knowledge about what were doing.
【单选题】The project is based on an agreement, one of ________ purposes is to ensure that the project can be accomplished before the deadline. [ ]