(单选题)12: If the constellations appeared only once in a thousand years, could you imagine what an ___ event it would be. A: exciting B: excited C: being excited D: excites ...

(单选题)6: We can’t start the job ___ we have the approval from the authority concerned. A: until B: after C: when D: while ...

(单选题)25: Her music was played everywhere, and her face appeared on ___ magazine covers. A: countable B: countless C: incountable D: counted ...

(单选题)19: We considers him a ___ in the competition. A: success B: succeed C: successor D: successful ...

(单选题)20:  He was a good runner so he ___ escape from the police. A: might B: succeeded to C: would D: was able to ...

(单选题)8: She simply ____ that the check was good and did not ask him any question about it. A: took it easy B: took it for granted C: took it up with D: took advantage of ...

(单选题)21:  It is important ____ of the company to promote its new products. A: toil B: task C: labour D: work ...

(单选题)22:  If you want to get to Shanghai by tonight, you have no ___ but to go by plane. A: alteration B: alternative C: alternate D: altercation ...

(单选题)16:  The computer can be paid for in the ten monthly ___ of 100 dollars. A: pay B: pays C: payment D: payments ...

(单选题)10: When you study abroad, Let’s keep ___ with each other. A: on touch B: on touch with C: in touch D: to touch on ...