- 问题详情:Weareallbusy thecomingEnglishexam. A.togetready B.gettingready C.topreparefor D.preparingfor【回答】D bebusydoingsth.是固定用法,意为“忙于做某事”,故排除A、C两项;B项后...
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- 问题详情:Weareallbusy thecomingEnglishexam. A.togetready B.gettingready C.topreparefor D.preparingfor【回答】D bebusydoingsth.是固定用法,意为“忙于做某事”,故排除A、...
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