問題詳情

【題組】34.
(A) for
(B) of
(C) at
(D) to

參考答案

答案：A
難度：簡單0.675
書單：沒有書單，新增

用户評論

【熊熊讚】評論

名詞子省略的不定詞結構,原為:It took 20 minutes that that wheel can turn around once.=It took 20 minutes for that wheel to turn around once.