6.(2.5分) Do they let you ____ your course? A、to change B、change C、changing D、changed ...
4.(2.5分) By the way, Linda, you didn' t tell me what you' re studying here. Linda: Oh, ___I? I' m doing law. A、did B、do C、didn' t D、don' t ...
3.(2.5分) Are you settling ____ okay? A、on B、in C、off D、at ...
2.(2.5分) A: How are you?B:Busy, ___ usual. A、as B、on C、in D、for ...
(单选题) 22: You _____ be careful when you cross here --- the traffic lights aren’t working. A: could B: might C: ought to D: may ...
(单选题) 6: If you want to see the chairman of the department, you’d better make an _______ with his secretary first. A: admission B: agreemen C: appointment D: alphabet ...
(单选题) 2: Can you lend me the book ______the other day? A: about which you talked B: which you talked C: about that you talked D: that you talked ...
(单选题) 21: Do you know the man _______? A: whom I spoke B: to who spoke C: I spoke to D: that I spoke ...
(单选题) 18: You _____ be careful when you cross here --- the traffic lights aren’t working. A: could B: might C: ought to D: may ...