单项选择题

If only the patient ______ a different treatment instead of using the antibodies he might still be alive now.

A．had received
B．received
C．should receive
D．were receiving
<上一题 目录 下一题>
热门 试题

单项选择题
It is not______much the language as the background that makes the book difficult to understand.
A．that
B．as
C．so
D．very
单项选择题
You______borrow my notes provided you take care of them, I told my friend.
A．could
B．should
C．must
D．can
相关试题