题目内容

实验室冰箱中不得存放挥发性试剂。

A. 对
B. 错

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实验室里只能喝水,不能吃东西。

A. 对
B. 错

An office should be quiet to improve employees’ productivity.

A. 对
B. 错

Soothing strains can increase employees’ productivity.

A. 对
B. 错

Everyone likes music, so certain music can please all the employees.

A. 对
B. 错

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