Question

【題目】--- Why didn’t you help the little boy?

--- Oh, he had struggled to his feet ______ I could run over and offered any help.

A. beforeB. after

C. whenD. since

Answer 1

【答案】A

【解析】

考查連詞辨析。句意：“你為什么不幫助那個(gè)小男孩？”“噢，我還沒來得及跑過去幫他，他就掙扎著站了起來。” A. before在……之前；B. after在……之后；C. when當(dāng)……的時(shí)候；D. since自從，既然。故A選項(xiàng)正確。