在线求指导：It's required that t

在线求指导：It's required that t

It's required that the students _____ mobile phones in their school, so seldom ____ them using one.	[ ]
A. should not use; you will see B. not use; will you see C. mustn't use; will you see D. not use; you will see

梦惊魂 1年前他留下的回答 已收到1个回答

zqy_4000v 花朵

该名网友总共回答了23个问题，此问答他的回答如下：采纳率：87%

B

1年前他留下的回答

7

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