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【单选题】
用于把矩形波脉冲变为尖脉冲的电路是()。
A.
RC耦合电路
B.
微分电路
C.
积分电路
D.
LC电路
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参考答案:
举一反三
【单选题】舞龙运动的基本技术主要可以划分为几大类?
A.
3
B.
4
C.
5
D.
6
【单选题】I had hoped that I ______ the lecture on American Romanticism.
A.
attend
B.
attending
C.
could attend
D.
can attend
【单选题】I had hoped to get to the meeting, but I found at the last minute that I couldn't ______ it.
A.
meet
B.
make
C.
try
D.
get
【单选题】I had hoped to get to the meeting, but I found at the last minute that I couldn’t ________ it.
A.
try
B.
meet
C.
get
D.
make
【简答题】Amy: Hi, Talia. What did you find out about the tape? Talia: Oh, I forgot to tell you! That tape was (1)__________by someone. Amy: Wow, that's good news! So what's the bottom line? Talia: It seems tha...
【单选题】I _____ my son ____ a doctor,but he wasn’t good enough at science.
A.
hoped; would become
B.
had hoped ; would become
C.
had hoped ;will become
D.
hope; will become
【判断题】企业一旦确定了相应的会计核算方法就不能变更,这是可比性原则的要求。
A.
正确
B.
错误
【判断题】企业一旦确定了相应的会计核算方法就不能变更,这是可比性原则的要求
A.
正确
B.
错误
【多选题】我国政治体制改革的基本原则包括
A.
坚持党总揽全局、协调各方的领导核心作用
B.
坚持国家一切权力属于人民
C.
全面落实依法治国基本方略
D.
坚持社会主义政治制度的特点和优势
【简答题】Emily: Hi Kevin, how was your year at ___1____ ? Kevin: Great! How about you? Emily: It was good. Do you have a girlfriend in college? Kevin: Yes, I’m ___2____ someone. Her name is Amanda. Emil...
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