It's too noisy here. I cannot fall ______ at all.[ ]
A. off
B. behind
C. asleep
D. sleep
答案:C
斜度
以下程序段完全正确的是
A) int *P; scanf("%d", &p); B) int *P; scanf("%d", p); C) int k, *P=&k; scanf("%d", p); D) int k, *P; *P=&k; scanf("%d", p);