单项选择题

Careful surveys have indicated that as many as 50 percent of patients do not have drugs ___________directed.

A. like
B. as
C. which
D. so
<上一题 目录 下一题>
热门 试题

单项选择题
If you don't like to swim, you ________ stay at home.
A. may just well
B. may be well
C. may be as well
D. may just as well
单项选择题
The last half of the 19th century _________ the steady improvement in the means of travel.
A. was witnessed
B. has witnessed
C. witnessed
D. is witnessed
相关试题