The teacher was busy ______ sums upon the blackboard. She was too busy ______ the students’ questions.

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问题 The teacher was busy ______ sums upon the blackboard. She was too busy ______ the students’ questions.

选项 A、to write out; answering
B、to write out; to answer
C、writing out; to answer
D、writing out; answering

答案C

解析 本题为句型搭配。be busy doing something 意为“忙于做某事”;too busy to do something 意为“太忙碌以至于不能做某事”。本题大意为:老师忙着在黑板上写算术题,她太忙了,没法回答学生的问题。
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本试题收录于: 英语题库成考专升本分类
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