Onlybyincreasingthenumberofdoctorsby50percent

问题详情：

 Only by increasing the number of doctors by 50 percent______ properly in hospital.

A. can be the patients treated       B. can the patients be treated

C. the patients can be treated          D. treated can be the patients

【回答】

B

知识点：倒装与省略

题型：选择题