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【简答题】
电路如图所示，t=0时开关S闭合，S闭合前电路处于稳态。求t＞0时的电流i L (t)和i(t)。
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举一反三
【单选题】What a great _____ do you think a word of praise from the teacher will have on pupils?
A.
result
B.
account
C.
effect
D.
cause
【单选题】What trouble may people who are neither Muslims nor Christians nor Judaists encounter according to the text?
A.
They cannot preserve their own customs.
B.
They cannot state their religion on the national identity cards.
C.
They will not be able to divorce.
D.
They cannot leave Egypt.
【单选题】What will be the benefit if the research on smart windows turns out to be successful, according to the last paragraph?
A.
The buildings will look different.
B.
Windows can be as large as you want.
C.
We may not need air conditioners any more.
D.
They are less expensive than traditional windows.
【简答题】What are the other uses of Clensip mentioned by the committee? _________________________________________________________________________________________________________________________________________...
【简答题】What is Clensip according to the tape? ________________________________________________________________________________________
【单选题】微晶纤维素为常用片剂辅料，其缩写和用途为()
A.
MCC做粉末直接压片的干粘合剂，兼有润滑、助流、崩解(20%)作用
B.
CMS崩解剂
C.
MC主要用于缓、控释制剂的粘合剂
D.
PEG水溶性润滑剂
E.
EC不溶于水，溶于丙酮、乙醇，成膜性好，用作水分散体制备缓、控释制剂
【单选题】What does the job involve?
A.
Working as a cashier
B.
Teaching economics class
C.
Hiring an Account Manager
D.
Managing fiscal operations
【单选题】What is NOT one of the reasons that British people know much about the United States, according to the interviewee?
A.
The press reports a lot about the U. S.
B.
The America' s policies affect Britain a lot.
C.
The U.S. is much richer than Britain.
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