int a,b;scanf("a=%d,%d",&a,&b);正确的输入形式是：（）
A. a=3,b=4
B. 3,4
C. 3 4
D. a=3,45
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表达式：x=(6*7%8+9)/5执行结束，x的值是：（）
A. 1
B. 2
C. 3
D. 4
int a,b,c;
A. scanf("%d%d%d", &a,&b,&c);
B. scanf("%d%d%d", a, b, c);
C. scanf("%f%f%f", &a, &b, &c);
D. input a, b, c;
The meaning ofalter in the sentence “Nothing has altered and the deadline still stands” is __.
A. planned
B. Achieved
C. realized
D. changed
Thecouplebroke up after 10 years’ marriage.What a pity. Their child may _____ a lot ____this.
A. make sense
B. inheritfrom
C. suffer from
D. struggle with
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