题目内容
【题目】We didn't know you were in trouble at that time, ________ we would have given you a hand.
A.therefore B.however
C.otherwise D.though
【答案】C
【解析】
试题分析:考查副词辨析。A.therefore因此;B.however 然而;C.otherwise否则;D.though 虽然;句意:我们不知道你当时有麻烦,不然我们就会帮助你的,根据语境可知选C项。
考点 : 考查副词辨析
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