Dolly wants to cycle round the world and she is really keenthe ideaA. onB. forC. at D. wi

发布时间:2020-08-16 14:23:20

Dolly wants to cycle round the world and she is really keen    the idea.
A. on
B. for
C. at
D. with

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(答案→)A. on
B. for
C. at
D. with
解析:考查介词:be keen on对某人、某事非常喜爱,热衷于做某事,句意是:Dolly想骑车周游世界,她真的很热衷于这个想法。选A。
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