11. —How did you get in touch with the travel agent, Robin?

　　—Oh, that’s easy. I surfed the Internet and then called one ________ the telephone number is provided.

　　A. which B. in which C. of which D. whose

　　12. October 15th is my birthday, ________ I will never forget.

　　A. when B. that C. what D. which

　　13. The treatment will continue until the patient reaches the point ________ he can walk correctly and safely.

　　A. when B. where C. which D. whose

　　14. There are several research centers in China ________ a certain disease called Bird Flu is being studied.

　　A. which B. where C. when D. what

　　15. I hope that the little ________ I have been able to do does good to them all.

　　A. which B. what C. that D. when

　　16. The time is not far away ________ modern communications will become

　　widespread in China’s vast countryside.

　　A. as B. when C. until D. before

　　17. ________ is known to everybody, Taiwan is a part of China. We must unify it.

　　A. It B. As C. Which D. What

　　18. I shall never forget the day ________ Shen Zhou V was launched, ________ has a great effect on my life.

　　A. when, which B. that, which C. which, that D. when, that

　　19. The bread my wife makes is much better than ________ you can buy at a store.

　　A. that which B. one that C. that of which D. this of which

　　20. There is no such place ________ you dream of in all this world.

　　A. that B. what C. which D. as

　　答案

　　11. C. 因為of which引導(dǎo)定語從句，并在從句中作定語。of which the telephone number = whose telephone number。

　　12. D. 因為這是個非限制性定語從句，先行詞是前面一句話的內(nèi)容。

　　13. B. 因為表示“階段、程度、地步”的the point在定語從句中作地點狀語，所以用where引導(dǎo)定語從句。

　　14. B. 因為先行詞是research centers并在定語從句中作狀語，所以用where。

　　15. C. 因為當先行詞是表示事物的all, little, few, much, anything, everything, nothing等時，多用that引導(dǎo)定語從句。

　　16. 因為先行詞是the time，且在定語從句中作狀語，所以用when引導(dǎo)。此題的先行詞與定語從句被主句謂語分開了，要善于辨別。

　　17. B. 先行詞是Taiwan is a part of China整個主句，一般由as或which引導(dǎo)定語從句，但which引導(dǎo)的定語從句只能放在主句之后，另外，as有“正如”之意，而which沒有，所以用as。順便說說，原句改為：It is known to everybody that Taiwan is…= What is known to everybody is that Taiwan is…

　　18. A. 兩空都是考查定語從句，先行詞分別是the day和Shen Zhou V was launched, the

　　day在定語從句中作狀語，用when引導(dǎo);后句是非限制性定語從句，不能用that，要用which。

　　19. A. 因為替代不可數(shù)名詞 (the bread) 只能用that，排除B和D;又因為先行詞that (the bread)在定語從句中作buy的賓語，用which，所以選A。

　　20. D. 當定語從句的先行詞前有such, so, as等詞語時，由as引導(dǎo)，并且as在定語從句中作主語或賓語，as在此題中作dream of的賓語。注意：在表示“如此…以致…”的such /so…that…結(jié)構(gòu)中，that不作任何句子成份。