题目内容
—Could I borrow your computer. Bob?
—Sorry, I am ______ it.
A. taking out B. turning on C. working on
【答案】
C
【解析】考查动词词组的词义。take out“拿出”;turn on“打开”;C. work on“忙于;使用”。句意为:鲍勃,我能用一下你的电脑吗?对不起,我正在使用。故选C。
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