题目内容
They were ________ busy ________ with each other ________ the time.
A. too; talking; to forget B. so; talking; that they forgot
C. so; to talk; that they forgot D. too; to talk; to forget
【答案】
B
【解析】
试题分析:句意:他们忙于相互交谈以致忘了时间。Be busy doing sth忙于做某事;too···to太···而不能。So···that如此···以致。所以选B。
考点:考查固定句型。
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