【单选题】【消耗次数：1】
若classB中定义了一个classA的类成员Aa，则关于类成员的正确描述是（）
①
在类B的成员函数中可以访问A类的私有数据成员
②
在类B的成员函数中可以访问A类的保护数据成员
③
类B的构造函数可以调用类A的构造函数做数据成员初始化
④
类A的构造函数可以调用类B的构造函数做数据成员初始化
参考答案：
复制
纠错
相关题目
【单选题】
假定AA为一个类，inta（）为该类的一个成员函数，若该成员函数在类定义体外定义，则函数头为（）
①
intAA：：a（）
②
intAA：a（）
③
AA：：a（）
④
AA：：inta（）
随机题目
【单选题】
Haven’t seen you for ages! What are you busy doing now?____________
①
I hate the weather here.
②
My hair is getting a bit longer.
③
I am working part time in a bookshop, you know.
④
Yeah, thanks for coming.
【单选题】
We are planning an outing. _________ Sure.
①
Where are you going?
②
When will you leave?
③
How is everything?
④
Do you want to join us?
【单选题】
It is dangerous to ______ outdated(过时的) ideas and theories.
①
cling to
②
strive for
③
run through
④
resort to
【单选题】
I had my meals ______ when I was ill in bed with a bad cold.
①
to bring
②
bring
③
brought
④
bringing
【单选题】
Don’t make faces in class.____________
①
Excuse me, I am wrong.
②
Certainly, I will.
③
That’s OK.
④
Sorry, I won’t do it again.
【单选题】
He offered to ___ her a hand as the suitcase was too heavy for her to carry.
①
lend
②
help
③
grant
④
loan
【单选题】
Our new house is very ____ for me as I can get to the office in five minutes.
①
adaptable
②
convenient
③
available
④
comfortable
【单选题】
Have you any oranges and apples?____________
①
The oranges are very cheap.
②
You like apples, dont you?
③
Of course, we have some fruits.
④
Yes, madam, on the second shelf over there.
【单选题】
the old couple decided to ____ a boy and a girl though they had three of their own.
①
adapt
②
bring
③
receive
④
adopt
【单选题】
I will count three hundred and not one of you ______ move a bit.
①
is to
②
are to
③
is
④
are