题目内容

并置运算符“&”用于位连接,表示将操作数或数组合并起来形成新的数组,同时实现“与”运算。

A. 对
B. 错

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1.This conversation takes place in the classroom.

A. 对
B. 错

2.Li Ting wants to hand in her term paper after the deadline.

A. 对
B. 错

3.Professor White will help Li Ting fix her computer.

A. 对
B. 错

4.Li Ting borrowed a book from Prof. White two weeks ago.

A. 对
B. 错

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