She ____________ a big mouth. [ ]
A. has
B. is
C. are
答案:A
把下列各数按从小到大的顺序排列起来.______
0.7,0.708,0.77,0.78,0.078.
全脊麻时病人首先出现()
A.呼吸抑制
B.循环抑制
C.意识丧失
D.抽搐
E.大叫