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【简答题】
时间常数是当输入阶跃变化时,仪表的输出值到达其稳定值的()所需的时间。
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举一反三
【单选题】question 10
A.
10.It makes her like England.
B.
It arouses her interest in teaching.
C.
It has a good working condition.
D.
It brings her many students.
【多选题】下列属于前响二合复韵母的有()
A.
ai
B.
ia
C.
ie
D.
ei
【单选题】Question 10
A.
3 weeks
B.
6 weeks
C.
3 months
D.
6 months
【单选题】Question 10
A.
10A
B.
10B
C.
10C
D.
10D
【多选题】下列属于前响复韵母的有()。
A.
ai
B.
ei
C.
ao
D.
ou
【单选题】question 10
A.
B.
C.
D.
D
【单选题】question 10
A.
10.A)They are tough.
B.
B)They are costly.
C.
C)They are helpful.
D.
D)They are too short.
【单选题】Question 10
A.
Snake.
B.
Fish.
C.
Spider.
D.
All kinds of things.
【单选题】Question 10
A.
Don’t worry about it.
B.
I know what you mean.
C.
Don’t mention it.
D.
OK.
【判断题】B2C电子商务模式的互联网保险销售基本都是保险机构自建电子商务网A. 对 B. 错
A.
正确
B.
错误