对大学生而言,恋爱和学业之间的关系并不矛盾,处理好恋爱关系并不会影响学业。
参考答案:对
—Jack hurt his arms while playing basketball yesterday afternoon.
—________. [ ]
A. Never mind
B. That's all right
C. That's nothing
D. I'm sorry to hear that
#include<stdio.h> typedef struct abc int a,b,c; ; main() struct abe s[2]=1,2,3),4,5,6; int t=-s[0].a+s[1].b; printf("%d\n",t);