选修八 UNIT 1学案二第一部分:语法和词汇运用检测21. ---What attracts people to California is its pleasant climate and relaxed lifestyle. ---This is ____ each year a great number of people from all over the world try to ____ to California.A. how; immigrate B. Why; immigrate C. because; remove D. why; remove22. You can easily find the line, which is _______ with an arrow.A. noted B. made C. signed D. marked23.The seawater takes _____ a lot of heat in summer. A. up B. in C. over D. off 24. The young actress looked so charming in her beautiful dress that we took ______ pictures with her.A. a great many of B. masses of C. the number of D. a large amount of25. It didn’t _____ him that she would refuse his invitationA. happen to B. adjust to C. belong to D. occur to26. The tobacco, which is used to make cigarettes, was first grown in _______ is now part of the United States.A. what B. thatC. all D. which27. ---Why do you look so upset?---There are so many troublesome problems _____.A. remaining to be settled B. remained settled C. remaining to settle D. remained to be settled 28. I really don’t know _______I kept the secret papers.A. where was it B. it was where that C. where it was that D. where was it that29. The boss appeared ______ the accident and was not surprised at the news.A. to knowB. to have known C. knowing D. having known30. Someone is ringing the doorbell. Let’s see _________.A. who is he B. who he is C. who is it D. who it is31. ______ surprised the family most was ________ the girl played basketball very well.A. That; thatB. That; whatC. What; thatD.What; what32. --- I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion she taught us yes...