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【简答题】
汽油机缸内的气流运动主要有哪几种形式?并分析各种空气运动形式对汽油机燃烧过程的影响。
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举一反三
【单选题】木地板的缓冲作用、反弹作用和振动衰减作用源于木材的 ------ 。
A.
粘弹性
B.
柔韧性
C.
弹性
D.
振动性
【单选题】Write clearly ________ everybody can understand you correctly.
A.
because
B.
since
C.
in that
D.
so that
【简答题】We can do it by (we).
【简答题】连词成句。 1. winter we TV in watch (.) ____________________________________ 2. spring  do what in do you (?) ____________________________________ 3.  cool   antumn   in   it's (. ) _______________________...
【简答题】看图选答语。 (      )1. What do you do in spring? A. We play football. (      )2. What do you do in summer? B. We fly kites. (      )3. What do you do in autumn? C. We go swimming. (      )4. What do you do...
【单选题】- We are trying to create jobs so everybody can make their own living.- Everybody depends on the government for a hand-out.
A.
We are trying to create jobs so everybody can make their own living in opposition to depending on the government for a hand-out.
B.
Everybody depends on the government for a hand-out as opposed to trying to create jobs so everybody can make their own living.
C.
/
D.
/
【简答题】完成句子。 1. We are visiting the museum _______(后天). 2. We have to do a lot of homework ________(在平时). 3. I have a lot of housework to do_______(在周末). 4. —What are you doing _______(这个周末)? —I am visiting ...
【单选题】Some adjustments have to be made to the timetable so that it can ______everybody that is concerned. [     ]
A.
fit
B.
serve
C.
suit
D.
adjust
【多选题】下列选项中,属于“珠江模式”的是?()
A.
第一次采用主持人直播的方式进行广播播报
B.
采用热线形式吸引听众参与到节目中来
C.
在节目的编排上实行小版块的编排模式
D.
全天候的滚动播放新闻
【单选题】Which of the following adverbs can NOT be used to complete '______everybody came'?
A.
Nearly
B.
Quite
C.
Practically
D.
Almost
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