下面类的定义，有( )处错误。
class MyClass
public:
void MyClass();
～MyClass(int Value);
private:
int i=0;
;
A．1
B．2
C．3
D．4
参考答案：C
解析： 上述类的定义共有3处错误。第一处：类的成员变量不能在定义时进行初始化；第二处：类的构造函数不能有返回值(包括void类型)；第三处：类的析构函数不能有参数。
| 句型转换，按要求改写句子，选择正确的—项。 |
| 1. I am Bill.（写出同义句） |
[ ] |
| A. My name is Tom. B. My name is Bill. |
| 2. My dog is white.（对画线部分提问） |
[ ] |
| A. How many colours is your dog? B. What colour is your dog? |
| 3. I have two friends.（对画线部分提问） |
[ ] |
| A. How many friends do you have? B. How much friends do you have? |
| 4. — ? — I'm fine, thank you.（写出问句） |
[ ] |
| A. What are you? B. How are you? |
| 5. She is at school.（对画线部分提问） |
[ ] |
| A. Where is she? B. What is she? |
| 6. These are my feet.（改为一般疑问句） |
[ ] |
| A. Are these your feet? B. These are not my feet. |
| 7. I would like some bread.（对画线部分提问） |
[ ] |
| A. What would you like? B. Why would you like? |