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Our teacher told us ________ too much time searching the Internet．It's bad for our health．

[　　]

A．

not to cost

B．

not to spend

C．

not to pay

D．

not to take

答案：B
解析：

　　tell sb.not to do sth．“告訴某人不要做某事”；表示某人花費(fèi)多少時間用動詞spend。


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