他整天开车在外边跑，我的心A没有B一天C为他D提着的。
A．不
B．不
C．不
D．不
参考答案：C
— I think physics is as difficult as math.
— I don't think so. I feel math is ______ easier than physics. [ ]
A. very
B. few
C. a little
D. more
急性左心室衰竭首选（）
A.硝普钠
B.硝酸甘油
C.地尔硫卓
D.阿替洛尔
E.贝那普利
