51. I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

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

50. Who ____ has the same idea as it will do it in this way.

　　　 A. who　　　　　　　　　 B. that　　　　　　　　　 C. whom　　　　　　　 D. which

49. It is the first time ____ I have come to your city.

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

48. He is absent ____ is often the case.

　　　 A. what　　　　　　　　 B. which　　　　　　　 C. who　　　　　　　　　 D. as

47. You must show my wife the same respect ____ you show me.

　　　 A. when　　　　　　　　 B. as　　　　　　　　　　 　　　 C. whose　　　　　　　 D. what

46. We should read such books ____ will make us better and wiser.

　　　 A. when　　　　　　　　 B. as　　　　　　　　　　　　　　 C. whose　　　　　　　 D. what

45. He studied hard and later became a well-known writer, ____ his father expected.

　　　 A. that was what　　 B. what was that　　 C. and which was　 D. which was what

44. ____ was expected, he succeeded in the exam.

　　　 A. It　　　　　　　　　　　　　　 B. Which　　　　　　　 C. As　　　　　　　　　　 D. That

43. During the week ____ he tried to collect materials for his article.

　　　 A. following　　　　　 B. followed　　　　　 C. to follow　　　　　 D. that followed

42. He failed in the exam, ____ proves that he wasn’t working hard enough.

　　　 A. which　　　　　　　 B. what　　　　　　　　 C. it　　　　　　　　　　　 D. that