10. 老王说，他没着了。____ A. Old Wang said he was at the end of his tether B. Old Wang said he had no scheme at all. ...

7. We all know that the normal human daily cycle of activity is of some 7-8 hours' sleep alternation with some 16-17 hour's wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. ...

5. The author's intention in writing this article is to make Americans realize that ________ . A. it is dangerous to ignore their foreign friends B. it is important to maintain their leading role in world affairs...

4. According to the author, Americans' cultural blindness and linguistic ignorance will ________ . A. affect their image in the new era B. cut themselves off from the outside world C. limit their ro...

4. Of all the areas of learning the most important is the development of attitudes. Emotional reactions as well as logical thought processes affect the behavior of most people. "The burnt child fears the fire" is o...

1. In the days immediately following hurricane Andrew's deadly visit to South Florida, Allstate Insurance hastily dispatched more than 2,000 extra claim adjusters to the devastated area to assist the 200 stationed t...

15. It can be seen from the passage that the expansion of America's elderly population ________. A. will provide good job opportunities in many areas B. will impose an unbearable burden on society C. may lead to nursing hom...

2. The relationship between the home and market economies has gone through two distinct stages. Early industrialization began the process of transferring some production processes (e.g. clothmaking, sewing and canning foods) from the home ...

33. Just as the soil is a part of the earth, _____ the atmosphere. A. as it is B. the same as C. so is D. and so is ...

29. Before the conference begins, let’s take an _______ of the present situation. A. overall B. overview C. overture D. oversight ...