【单选题】It’s ___ time that he has failed in the experiment.However, he has made up his mind to try ___ time next week.
C.
for the first.. second
【简答题】What measure has William Bosh taken to solve the problem? He has made many arrangements to complete the______ by next weekend.
【判断题】家庭生活周期各阶段都面临的有主要家庭问题,如能够顺利的适应家庭的发展任务,就有利于家庭的正常发展。
【单选题】This is Mary. She is a good friend of ______.
【单选题】在Windows2000中,当桌面上有多个窗口时,( )是当前窗口。
【单选题】______ is a well-informed man. He can tell you anything you want to know. A. This John’s old friend C. That’s Jahn’s old friend B. This old friend of John D. This old friend of John’s
【单选题】直线在三视图的投影,其中在一个视图中的投影为直线,则在另两个视图中的投影为( )。
【简答题】I have an American friend.Her name is Lily.This is a picture of her new school.Look! There are six floors(层)in the teaching building.There are fif classrooms on every floor.In the school,there are...
【简答题】Since he is usually a cautious person, this sudden promise he has made regarding the investment is ______. (question)