Question

【题目】Nobody but doctors or nurses and those ____ by Dr Hu ____ to enter the patient’s room.

A. invited; is allowed B. are invited; are allowed

C. being invited; allowed D. invited; are allowed.

Answer 1

【答案】A

【解析】

试题分析：考查被动语态。句意：只有那些医生护士和被胡医生邀请的人才被允许进入病人的房间。Invited做后置定语修饰those，are allowed是整句话的谓语，与主语之间是被动关系，故选A项。