20. The little girl must have lain there for a long time , ( )? A. mustn ’ t she B. hasn ’ t she C. wasn ’ t she D. didn ’ t she ...
19. We have five typewriters in our office, but ( )of them are in good order. A. none B. not C. neither D. no ...
23. I have finished typing all ( )the last page A. until B. but C. to D. for ...
18. Mary and Tom have returned but ( ) students in the class haven’t come back yet. A. other B. the other C. others D. the others ...
1. You'll have to pay for the holiday in ( ),Tom. A. front B. advance C. ahead D. forward ...
34.(2.5分) But have you given any thought to what subject you might major in at college? 正确 错误 ...
31.(2.5分) If you have any problems, please do not hesitate ask me 正确 错误 ...
19.(2.5分) Now we have almost reached the end of this unit. Do you now feel more confident about using what you have learnt and practiced to understand and to express greetings and introductions in English? 正确 错误 ...
28.(2.5分) “我们还剩下两张桌子”用英语说是" We have two tables rest” 正确 错误 ...
23.(2.5分) Americans have vegetables in salads. 正确 错误 ...