病人呕吐黄绿苦水属于()
A.寒呕
B.热呕
C.伤食
D.痰饮
E.肝胆郁热
参考答案:E
While prices are rising so fast, many people are working out ways to ______down their expenses. [ ]
A. cut
B. put
C. turn
D. settle
有以下程序 #include<stdio.h> void main() { int n=2,k=1; while(!(k>0||n++)); printf("%d %d\n",k,n); } 程序运行后的输出结果是( )。
A.0 2
B.1 3
C.5 7
D.1 2