单选题：What may the red thing do besides recording?

题目内容：

What may the red thing do besides recording? A．Wipe off the sound on the tape．
B．Play the recorder．
C．Set the recorder to work．
D．Stop the recorder．

参考答案：

答案解析：

Questions 14-16 are based on the following dialogue．You now

Questions 14-16 are based on the following dialogue．You now have 15 seconds to r

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分类：公共英语四级题型：单选题

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