下列不属于"十八反"的药物是（）
A.甘草反甘遂
B.乌头反贝母
C.藜芦反半夏
D.甘草反大戟
E.乌头反瓜蒌
参考答案：C
I didn't know you wanted to go to yesterday's concert. I _____ you a ticket.[ ]
A. could have got
B. could get
C. might get
D. may have got
以下程序的输出结果是( )。 #include ＜stdio.h＞ main() int n=4;while(n--) printf("%d ",--n);
A) 2 0 B) 3 1 C) 3 2 1 D) 2 1 0
