Question

【題目】I was listening to music________my brother was making a phone call to his friend.

A.whileB.afterC.before

Answer 1

【答案】A

【解析】

句意：當(dāng)我正在聽(tīng)音樂(lè)時(shí)，我弟弟正在給他的朋友打電話。

考查連詞。while當(dāng)……時(shí)，然而；after之后；before之前；根據(jù)“was listening”及“was making”可知主句從句都是現(xiàn)在進(jìn)行時(shí)，可推測(cè)出此處是當(dāng)……時(shí)，所以用“while”，故選A。