(单选题)15: Rain does not _____ bring down the temperature． A: certainly B: undoubtedly C: necessarily D: scarcely ...

(单选题)9: No one needs to feel awkward in ___ his own customs. A: pursuing B: following C: chasing D: seeking ...

(单选题)3: We’ll be only too glad to attend your party _______ we can get a baby-sitter. A: so far as B: provided that C: unless D: except that ...

(单选题)22: 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)16: _____ the railway station, we had a break, only ______ the train had left. A: Arriving at...to find B: Coming to...discovering that C: On arriving at...finding out D: Hurrying to...to have found out ...

(单选题)10: She can stay in her workroom for 10 hours without eating or sleeping, all her attention ___ her painting. A: focusing on B: focused on C: focusing in D: focused in ...

(单选题)4: Tom did it _____ his will. A: against B: in C: to D: at ...

(单选题)23: You ___ here at 9, but now it is already 10. A: ought to be B: need to be C: ought to have been D: need have been ...

(单选题)17: As a_____actor, he can perform,sing,dance and play several kinds of musical instruments. A: flexible B: versatile C: sophisticated D: productive ...

(单选题)11: The committee ______ over the problem among themselves for two hours. A: has argued B: has been arguing C: have argued D: have been arguing ...