1主語從句練習及答案

1、 1 主語從句練習 單項選擇題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 that 2. _ 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 guidan

2、ce of 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. That 5. Although _ happened in this developed country sounds like science fiction, it could occur elsewhere in the world. A. which B. what C. how D.

3、it 6. _ she 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 that 7. I am sure that _ she said is wrong. A. which B. all C. this D. what 8. We lost our way in the forest, and _ made matters worse was that it was getting da

4、rk. A. that B. which C. it D. what 9. _ occurred to him that he had forgotten to lock the door when he left home. A. This B. It C. That D. These 10. _ or not is still uncertain. A. Hes coming B. If he is coming C. That coming D. Whether hes coming 11. Its _ hell be able to come. A. doubt whether B.

5、doubtful C. doubt it D. doubtful whether 12. It is _ that the bridge has existed for more than three centuries . A. appeared B. risen C. said D. born 13. _ he saw both surprised and frightened him. A. That B. When C. What D. Which 14. _ is a spell of warm sunshine. A. What do we all need. B. What al

6、l we need C. What we need D. What we all need 15. _ is a pity that he should feel so upset. A. What B. That C. He D. It 16. _ 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. _

7、 you nominate will be elected. 2 A. 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. What 20. _they wil go ther

8、e to try another experiment has not been decided yet. A. Whether B. If C. About whether D. Why 根據(jù)提示，完成句子。1._ hasnt been decided yet.(pick) 誰將去接他還沒有確定。2._ remains unknown.(finish) 我們是否能按時完成工作還不知道3._ is none of my business.(like) 你喜不喜歡他都與我無關。4._ is being discussed.(abroad) 他將何時出國正在討論之中。5._ in learning

9、 English is enough practice.(matter) 英語學習中最重要的是足夠的練習。6.It worried her a bit _.(turn) 她的頭發(fā)正在變白讓她有些擔憂。7.After Yang Liwei succeeded in circling the earth, _ our astronauts walk in space. (desire) 楊利偉成功地環(huán)繞地球后，我們希望的是宇航員在太空漫步。8. _ should be punished.(break) 任何違法的人都應該被懲罰。9._ we can learn four foreign langu

10、ages at the same time.(seem) 我們能同時學四門外語似乎不可能。10._ was that more than 90% of the students had been admitted to the key universities. 讓這所學校感到自豪的是超過90%的學生被重點大學錄取了。 3 主語從句15 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 ab