【题目】—Why do you drink so much coffee?
—Well, ________ it doesn’t keep me awake in the night, I see no harm in it.
A. when B. as long as
C. as though D. while
在线课程【答案】B
【解析】考查连词。句意：——你为什么喝那么多咖啡？——咳。只要它不让我在夜间醒来，我看不出有什么害处。A. when当……时；B. as long as只要；C. as though好像；仿佛；D. while然而，当……时。分析语境可知，表示条件，B项符合语境，故选B项。