汽车场每天上午8时发车,每隔8分钟发一辆.那么从8时到8时40分,共发了____

题型:填空题

问题:

汽车场每天上午8时发车,每隔8分钟发一辆.那么从8时到8时40分,共发了______辆车?

考点:日历的规律
题型:填空题

铜蓝蛋白位于琼脂糖电泳的区带是 ()

A.α1

B.α2

C.β1

D.β2

E.γ

题型:填空题
根据情景选择句子补全对话。
A: how long have you been learning English, Wang Hai?
B: For six years.     1     .
A: Really?      2    
B: I can't get the pronunciation right.
A: Well, listening can help.     3    ? You can listen to them at home and repeat the sentences that are 
     difficult for you.
B: That's a good idea.     4    ? I forget a lot of new words.
A: You can always write the new words in your notebook and study them at home. You can even study
     in the train on the way to school.
B: That might really help! The only other problem I have is that I don't get much writing practice.
A:     5     .
B: That sounds like a fun way to practice writing. Thanks, Mr. White.
A. Why don't you borrow the teacher's tapes?
B. What's the problem?
C. Which is the way?
D. But what about all the new words?
E. You should find a pen pal.
F. You should practice speaking English.
G. I'm having trouble learning English.
题型:填空题

组织的横向结构是指的( )。

A.职能结构

B.层次结构

C.部门结构

D.职权结构

题型:填空题

—My son is addicted to computer games. He is hopeless, isn't he?

—Yes, _____ he is determined to give up and start all over.

A.if

B.when

C.even if

D.unless

题型:填空题

“包装种类”栏应填()。

A.包

B.箱

C.其他

D.件

更多题库