题目内容
It is suggested that a doctor ____immediately.
| A.be sent for |
| B.send for |
| C.is sent for |
| D.should send for |
A
正确选项A It is suggested that...结构中,主语从句应用虚拟语气,即用动词原形或“should + 动词原形”。句中的send for和a doctor之间为被动关系,因此应用被动形式。
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