定语从句（ 1）1. We should learn from thoseare always ready to help others.A. whoB. whomC. theyD. that2. Mr. Herpin is one of the foreign experts whoin China.A. worksB. is workingC. are workingD. has been working 3 . Tom is the only one of the students whoto Shanghai.A. have goneB. have beenC. has beenD. had gone4. I,your good friend, will try my best to help you out.A. who isB. who amC. that isD. which am5. The old man has two sons,are lawyers.A. both of themB. both of whoC. both of whomD. both of they6. He is a man of great knowledge,much can be learned.A. in whomB. about whomC. from whomD. of whom 7 Do you know the manjust now?A. to who I noddedB. I nodded toC. whom I noddedD. Whom I nodded to him.8. The manhas gone to Japan.A. whom I told youB. that I told youC. whom I told you about himD. I told you about9. Please pass me the dictionarycover is black.A. whichB. itsC. whoseD. which of10. The radio setlast week has been out of order.A. I boughtB. I bought itC. which I bought itD. what I bought11. All the applesfell down from the tree were eaten up by the pigs.A. whichB. /C. thatD. they12. I can tell youhe told me last week.A. all whichB. all whatC. that allD . all that13. This is the biggest labwe have ever built in our university.A. whichB. whatC. thatD. where14. Is oxygen the only gashelps fire burn?A. thatB. /C. whichD. what15. Air,we breathe every day, is around us all the time.A. thatB. /C. whichD. it16. This is the museumwe saw an exhibition the other day.A. thatB. whichC. whereD. in that17. This museum isyou visited the other day.A. thatB. whichC. whereD. the one18. This is the museumyou saw the other day.A. thatB. whereC. in whichD. in that19. It is the third timelate this month.A. that you arrivedB. when you arrivedC. that you ve arrivedD. when you ve arrived20. It was in 1969the American astronaut succeeded in landing on the moon.A. thatB. whichC. in whichD. when21. We often think of the dayswe spent together on the island.A. whenB. whichC. in whichD. during which22. Have you ever been to Shanghai,I left ten years ago?A. whereB. whichC. thatD. when23. He has left Beijing,a meeting is to be held.A. whenB. whereC. asD. which24. This is the very place I m wishingto live in.A. whereB. whichC. thatD. in which25. Is it in that factory“ Red Flag” cars are made?A. in whichB. whereC. thatD. which526. I have bought the same dressshe is wearing.A. asB. thatC. whichD. than27. Can you solve such problemsraised by the audience?A. what wereB. as wereC. that wereD. which were28. The reason he didn t come was herewda. s injuA. that, becauseB. why, thatC. why, becauseD. that, that29. He must be from Africa,can be seen from his skin.A. thatB. asC. itD. what30. His father died last year,made it impossible for him to go abroad.A. whenB. whichC. asD. that31. is natural, he married Mary.A. ItB. WhatC. WhichD. As32. The buses,were already full, were surrounded by an angry crowd.A. most of themB. most of whichC. which mostD. that most33. Allis needed is a supply of oil.A. the thingB. thatC. whatD. which34. He paid the boy 10 dollars for washing ten windows, most ofhad not been cleaned for years.A. theseB. thoseC. thatD. which35. She heard a terrible noise,brought her heart into her mouth.A. itB. whichC. thisD. that36. In the dar k street, there wasn t a single personshe could turn for help.A. thatB. whoC. from whomD. to whom37. This is one of the meansthe electric energy is conducted from one place to another.A. by whichB. by thatC. through whichD . through that38. The placeyou are going to visit is the ruin of a place.A. in whichB. at whichC. whereD. which39. The last riverthey crossed is two miles wide.A. whereB. whichC. thatD. in which40. The Summer Palace is one of the most beautiful parksbuilt in the Qing Dynasty.A. where wereB. where wasC. that wereD. which was41. The factoryI am going to is the placemy mother used to work many years ago.A. where, whereB. where, whichC. which, whereD. that, which42. Don t trust such men ovperaise you to your face.A. asB. thatC. whoD. which43. The professor has two sons,are teaching in the same university.A. neither of themB. either of themC. both of themD. both of whom44. Don t do such thingsyou are not sure about.A. thatB. whichC. asD. what45. Rober is good at language,we all know.A. becauseB. forC. asD. since46. China has hundreds of islands,we all know.A. in whichB. at whichC. of whichD. which47. She wrote a letter to her father,she made her secret known.A. whichB. thatC. in whichD. where48. Oxygen is a kind of gas,we couldn t live.A. without itB. without thatC. without whic