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【单选题】
The key _________ the string was put into the door to stop the kite _________.
A.
tie to;flying away
B.
tying to;fly away
C.
tied to;flying away
D.
tied to;fly away
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【简答题】选用方框内所给词的适当形式填空。 you   cross   act   child    laugh 1. The boy wants to be an ________ just like Jackie Chan. 2. Tony, believe ________ and you are sure to succeed. 3. We couldn't help ________ after ...
【单选题】我国社会主义改造之所以出现失误和偏差,与当时认识上的一些问题有关,这些问题并不包括( )。
A.
在社会主义经济模式的选择和理解上过于单一,追求纯粹的单一的社会主义经济成分
B.
在公有制实现形式的选择和理解上,只注意到集体所有制和全民所有制这两种基本形式,而对社会主义改造基本完成后公有制经济可以和非公有制经济共同发展缺乏认识
C.
党对我国社会主义发展阶段问题还没形成科学的理论,对什么是社会主义还没有完全搞清楚
D.
指导思想上急于求成、不够谨慎,工作方法上过于简单
【简答题】选用方框内所给词的适当形式填空。 you   cross   act   child   laugh 小题1:The boy wants to be an ________ just like Jackie Chan. 小题2:Tony, believe ________ and you are sure to succeed. 小题3:We couldn’t help ________ af...
【简答题】用所给单词的适当形式填空 There ______ (be) a telephone call for you just now.
【简答题】用所给词的适当形式填空: Just be ______________ (patience).
【简答题】用所给词的适当形式填空。 1. You just need to practise _______ (speak) English more. 2. My _______ (hobby) are listening to music and playing football. 3. Chinese people are very (friend) to others. 4. Jiangyan is...
【单选题】三级放大电路中,Av1=Av2=30dB,Av3=20dB, 则总的电压增益为 。
A.
180 dB
B.
80 dB
C.
60 dB
D.
50 dB
【单选题】The presentation of the research report:
A.
may be as important as its findings.
B.
assists in communicating results.
C.
may be the only contact some managers have with the project.
D.
may affect the perceived value of the effort.
E.
all of the above.
【简答题】三级放大电路中 ,则总的电压增益为 _______dB ;电路将输入信号放大了 _______ 倍。 a.60dB b.50dB c. d.
【单选题】The outline of the presentation is used to introduce the subject and the structure of the presentation. Which is NOT the appropriate expression for an outline?
A.
I think this might be a good place for me to wind up my talk.
B.
My presentation will be given four parts. The first part deals with…
C.
We can break this area down into the following fields…
D.
I want to start with this particular topic and then draw some general conclusions from it.
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