I usually get up 7:00 the morning.[ ]

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问题选择题

I usually get up 7:00 the morning. [ ]

A. in ; at

B. at ; in

C. in; in

D, at; on

答案

答案：B

选择题

They communicate _____ each other _____ e-mail. [ ]

A. with, by

B. by; by

C. with; with

D. by; with

单项选择题

类MyClass的定义如下：
class MyClass

public:
MyClass() value=0;
SetVariable(int i) value=i;
private:
int value;
;
则对下列语句序列正确的描述是( )。
MyClass*P, my;p=&my;

A) 语句p=&my；是把对象my赋值给指针变量P
B) 语句MyClass*p, my；会调用两次类MyClass的构造函数
C) 对语N*P. SetVariable(5)的调用是正确的
D) 语句p-＞SetVariable(5)与语句my.SetVariable(5)等价