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【单选题】
n位计数器的最大计数个数M是多少？A.
8n
B.
2的8次方
C.
2n
D.
2的n次方
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皮皮学刷刷变学霸
举一反三
【简答题】听1段材料，回答第1小题。 1. What are they doing now? [ ] A. Doing their lessons now. B. BHelping each other. C. a telephone call.
【多选题】以下哪些方面属于有效处理客户抱怨的技巧?( )
A.
员工以平和的心态应对客户抱怨
B.
员工应该抱有个別客户抱怨无关大碍的心态，以减轻心理负担
C.
用真诚的微笑化解顾客的激愤情绪
D.
运用非语言方式与顾客进行沟通
E.
以拖延的方式应对顾客抱怨
【单选题】He often gets up very late. He _________ takes exercise in the morning.
A.
always
B.
usually
C.
hardly ever
D.
quite often
【单选题】How did Petra and her pupils communicate with each other?
A.
They used their heads.
B.
They used the phone.
C.
They used a headset.
D.
They chatted to each other.
【单选题】---- Who is the student on the playground?? ---- Andy. _____ often takes a walk with ______.
A.
He, me
B.
She, me
C.
He, she
D.
She, I
【单选题】He often takes photographs, he is a _________
A.
writer
B.
street cleaner
C.
photographer
【多选题】实现动态联编需要以下几个条件( )
A.
要定义虚函数
B.
调用虚函数操作的只能是基类对象的指针或者引用。
C.
虚函数的原型必须一致
D.
虚函数必须在基类和派生类中同时实现。
【单选题】In Dutch, how do people greet each other? ( )
A.
Embracing
B.
Giving five
C.
Bowing
D.
Kissing each other on one cheek and then the other
【简答题】回答问题。 1. Do they usually teach each other a sport? ________________________________________________ 2. Did you want to learn play ping-pong? ________________________________________________ 3. Where d...
【单选题】--What’s he doing? --He is______.
A.
take photo
B.
taking photos
C.
takeing photos
D.
takes photos
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