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【判断题】
飞轮的作用为储存作功冲程的能量,用以在其他冲程中克服阻力完成柴油机的工作循环,使曲轴的旋转角速度和输出转距尽可能均匀,并改善柴油机克服短暂超负荷的能力。同时将柴油机的动力传给离合器。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】以下做法中符合金字塔卖出操作特点的是( )。
【单选题】Questions 3-4 will be based on the second news item.
A.
The film must be shot entirely with cell phones.
B.
The competition is open to people of all ages.
C.
Background music is the most important part of the film.
D.
The best film will be very different from an award-winning movie.
【简答题】Fill in the blanks with "award" or "reward" 1. The president presented the _______to the students in person. 2. A _____ was offered for the return of the passport. 3. They ______ scholarships to the b...
【单选题】兴奋中枢α2受体和咪唑啉受体,扩血管的是?
A.
利血平
B.
哌唑嗪
C.
甲基多巴
D.
利美尼定
E.
酚妥拉明
【简答题】用award, prize或reward的适当形式填空。 1. He was presented with a TV set in________ for his services. 2. The __________ was divided between A and B. 3. The film won an Oscar _________for 2006. 4. The_________ f...
【单选题】Question 3 and 4 will be based on the following news items. 4.
A.
The film must be shot entirely with cell phones.
B.
The competition being open to people of all ages.
C.
Background music is the most important part of the film.
D.
The best film will be very different from an award-winning movie.
【单选题】兴奋中枢a2受体和咪唑啉受体,扩血管
A.
利血平
B.
哌唑嗪
C.
甲基多巴
D.
利美尼定
E.
酚妥拉明
【简答题】Hello,everyone, we will hold a program "outstanding note award"in the last week before final exam, all of you should take part in this program, and we will invite professors of our school to be the ju...
【多选题】三大攻坚战是:
A.
防范化解重大风险
B.
精准脱贫
C.
污染防治
D.
三去一降一补
【简答题】Who do you think will be__________the top________for movies this year?(award)
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