Question

【题目】I had just got up and was about to cook my breakfast__________ the telephone rang, but it was hung up __________ I could answer it.

A. while ； when

B. when ； as

C. as；after

D. when；before

Answer 1

【答案】D

【解析】考查状语从句。句意：我刚刚起床正要做早饭，这时电话响了，但是我还没来得及接就挂断了。be about to do. . . when. . . 正要于……这时……；before表示“在……之前”。