问题补充：
The police recommended that the in the accident to the hospital nearby at once.
A. injure; should be sent
B. injuring; send
C. injured; be sent
D. injured; should send
答案：
A. injure; should be sent
B. injuring; send
(答案→)C. injured; be sent
D. injured; should send
解析：第一空考查the+一类人，the injured受伤的人，第二空考查虚拟语气，主句的动词是recommend，后面宾语从句的谓语是（should）do,the injured和send是被动关系，选C，句意是：警察建议在事故中受伤的人被立刻送往附近的医院。选C。
