(单选题)1: I gave John a present but he gave me nothing ________. A: in return B: in turn C: in advance D: in vain ...

(单选题)35: Men differ from animals________they can think and speak. A: in that B: but C: and D: so ...

(单选题)11: Professor Li, who I _______ abroad, still teaches in Peking University. A: think went B: think to have gone C: thought went D: thought had gone ...

(单选题)15: Helen was seriously injured in a car_________. A: incident B: accident C: event D: campaign ...

(单选题)9: The committee is expected to________ a decision this evening. A: reach B: arrive C: bring D: take ...

(单选题)3: Although he likes playing tennis, he is _______ but a good tennis player. A: anything B: something C: nothing D: everything ...

(单选题)37: This new coat cost me________the last one I bought two years ago. A: three times B: three times as much as C: three times as much D: three times much as ...

(单选题)31: Neither John nor I _______ able to persuade Richard’s grandfather to attend the wedding. A: am B: are C: are to be D: is ...

(单选题)25: Professor Li, who I _______ abroad, still teaches in Peking University. A: think went B: think to have gone C: thought went D: thought had gone ...

(单选题)19: How can we best_______ our limited resources? A: employ B: utilize C: enforce D: enlarge ...