—1 promise that his daughter______ get a nice present on her birthday.—Will it be a big surprise to her
A. should
B. must
C. would
D. shall
下列描述中不正确的是( )。
A. 字符型数组中可能存放字符串。
B. 可以对字符型数组进行整体输入、输出。
C. 可以对整型数组进行整体输入、输出。
D. 不能在赋值语句中通过赋值运算符“=”对字符型数组进行整体赋值。
定义如下变量和数组: int i, x[3][3]={1,2,3,4,5,6,7,8,9};则下面语句for(i=0;i<3;i++) printf("%d",x[i][2-i]); 的输出结果是( )
A. 1 5 9
B. 1 4 7
C. 3 5 7
D. 3 6 9
According to the first paragraph, which of the following is true about the term "organic foods"
A. It is accepted by most nutritionists.
B. It has been used only in recent years.
C. It has no fixed meaning.
D. It is seldom used by consumers.