如下程序声明了一个电话号码类PhoneNumber,重载了流插入运算符<<,以便于电话号码的输出。请将程序补充完整。 #include<iostream> #include<iomanip> #include<string> using namespace std; class PhoneMunber public: void setNumber(string number)this->number=number; //重载流插入操作符 friend______(ostream &output,const PhoneNumber &num) output<<num.number;returnoutput; private: string number; ); int main() PhoneNumber phone; phone.setNumber(“8008100598”); cout<<“The phone number is:”<<phone<<endl; return 0; )
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Part A You will hear a passage about women’ s rights. Listen and complete the sentences in questions 1-5 with the information you have heard. Write not more than 3 words in each box. You will hear the recording twice. You now have 25 seconds to read the sentences in question. The passage is mainly about ______.
Kelly made a clear distinction between meaningful and ______ learning activities.
6个钉子_呻、Q、R、s、T和u放在7个不同的洞中,每一个钉子所占据的洞与其他钉子的不一样。这些洞按从左到右的顺序从1到7编号,且一条直线均匀分布。钉子的放置仅须遵从以下条件:(1)P和Q之间的距离与R和S之间的距离相同;(2)T和U相邻,但先后位置不一定;(3)最左边的那个洞不能空着。 若U在2号洞,则下面哪一项一定正确
A. P在3号洞。
B. Q在4号洞。
C. R在5号洞。
D. T在1号洞。
The Oral Approach believes in a theory of learning that is based on a type of behaviourist ______ theory.