If your call is not answered within two minutes, you(advise)______ to hang up and dial again.

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问题 If your call is not answered within two minutes, you(advise)______ to hang up and dial again.

选项

答案are advised

解析本题考查被动语态的用法。根据句意可以判断主语you和动词advise之间是被动关系，所以用动词的被动式be advised。本句的从句使用了一般现在时，表示一般情况下的条件，所以主句也要用一般现在时。因此留空处需要填入are advised。

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大学英语三级A级

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