高中主语从句练习及答案.doc

1、1主语从句练习单项选择题1. _ as much as one-fifth of all timber harvested is not used.A. The estimate B. The estimate C. They are estimated D. It is estimated that2. _ was once regarded as impossible has now become a reality.A. That B. Which C. Who D. What 3. _ we have achieved is attributed to the guidance of

2、our parents.A. Whoever B. Whatever C. However D. That 4. _ you say now cant make up for what youve done. A. No matter B. Whatever C. However D. That5. Although _ happened in this developed country sounds like science fiction, it could occur elsewhere in the world.A. which B. what C. how D. it6. _ sh

3、e had forgotten to take her notebook.A. That occurred to her B. She occurred that C. To her that occurred D. It occurred to her that7. I am sure that _ she said is wrong.A. which B. all C. this D. what8. We lost our way in the forest, and _ made matters worse was that it was getting dark.A. that B.

4、which C. it D. what9. _ occurred to him that he had forgotten to lock the door when he left home.A. This B. It C. That D. These10. _ or not is still uncertain.A. Hes coming B. If he is coming C. That coming D. Whether hes coming11. Its _ hell be able to come.A. doubt whether B. doubtful C. doubt it

5、D. doubtful whether 12. It is _ that the bridge has existed for more than three centuries .A. appeared B. risen C. said D. born13. _ he saw both surprised and frightened him.A. That B. When C. What D. Which14. _ is a spell of warm sunshine.A. What do we all need. B. What all we need C. What we need

6、D. What we all need15. _ is a pity that he should feel so upset. A. What B. That C. He D. It16. _ a spoonful of soil can tell us so much about the structure and early history of the moon.A. Remarkable B. Quite remarkably C. It is remarkable that D. It is remarkable 17. _ you nominate will be elected

7、. 2A. Who B. Which C. Whomever D. Thats 18. _ book you borrow must be returned within a week.A. What B. Which C. Whichever D. Thats 19. _ is troubling me is that I dont have much experience in international commerce.A. It B. That C. Which D. What20. _they wil go there to try another experiment has n

8、ot been decided yet.A. Whether B. If C. About whether D. Why 根据提示，完成句子。1._ hasnt been decided yet.(pick)谁将去接他还没有确定。2._ remains unknown.(finish)我们是否能按时完成工作还不知道3._ is none of my business.(like)你喜不喜欢他都与我无关。4._ is being discussed.(abroad)他将何时出国正在讨论之中。5._ in learning English is enough practice.(matter)英语

9、学习中最重要的是足够的练习。6.It worried her a bit _.(turn)她的头发正在变白让她有些担忧。7.After Yang Liwei succeeded in circling the earth, _ our astronauts walk in space. (desire)杨利伟成功地环绕地球后，我们希望的是宇航员在太空漫步。8. _ should be punished.(break) 任何违法的人都应该被惩罚。9._ we can learn four foreign languages at the same time.(seem)我们能同时学四门外语似乎不

10、可能。10._ was that more than 90% of the students had been admitted to the key universities.让这所学校感到自豪的是超过 90%的学生被重点大学录取了。315 DDBBB 610 DDDBD 1115 DCCDD 1620 CACDA 1.Who will pick him up 2.Whether we can finish the work on time 3.Whether you like him (or not) 4.When he will go abroad 5.What matters most 6.that her hair was turning grey 7.its desired that 8.Whoever breaks the law 9.It seems impossible that 10. What made the school proud