欢迎来到21世纪教育网题库中心! 21世纪教育在线题库首页
21世纪教育网——题库

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

A.can be the patients9 i$ E4 i7 d3 i0 X, c B.can the patients be treated/ g/ i0 M R6 ?( R; H 
C.the patients can be treated4 e7 A! i6 R$ e% c0 f, R+ G5 b D.treated can be the patients$ ?4 h$ K0 j! c6 P# X8 B+ `9 ? 

答案B

解析