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【单选题】
下列属于压力控制阀的是( )
A.
节流阀
B.
换向阀
C.
单向阀
D.
溢流阀
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【单选题】1月30日, XM 公司股本 5000万元(面值每股1元),资本公积(股本溢价)400万元,盈余公积1500万元, XM 公司回购 1000万股股票注销,以每股1.5元回购,不考虑其他因素,注销股本的正确分录是 ( )
A.
借:股本 1000 资本公积 400 盈余公积 100 贷 : 库存股 1500
B.
借:股本 1500 贷:库存股 1500
C.
借 :股本 1000 资本公积 500 贷:库存股 1500
D.
借:股本 1000 盈余公积 400 资本公积 100 贷 :库存股 1500
【简答题】叶绿体中的类囊体分为两类,即_____________和____________________。
【简答题】叶绿体类囊体膜上色素分子按照其作用可以分为两大类,分别为(    )和(    )。
【单选题】空调制冷系统中压缩机的作用是( )
A.
控制制冷剂流量
B.
将制冷剂携带的热量散发至大气中
C.
完成压缩过程
【单选题】Which of the following best describes agers according to Ms. Fox and Ms. Frankel?
A.
Isolated.
B.
Arrogant.
C.
Independent.
D.
Sensitive.
【判断题】Ms. Jaramillo has two sisters.
A.
正确
B.
错误
【单选题】Conversation 3 3. Why does the student like Ms. Mckenna so much?
A.
Ms. Mckenna spoke softly, explained carefully, and answered all questions seriously.
B.
Ms. Mckenna gave good grades to students.
C.
The students knows Ms. Mckenna personally.
D.
Ms. Mckenna spoke loudly but explained thoroughly.
【简答题】What is Ms. Harrison? Ms. Harrison is ______.
【判断题】Ms. Jaramillo’s friends are Colombian.
A.
正确
B.
错误
【单选题】How would Ms. Skelton most likely contact Ms. White?
A.
By calling Ms. White on weekday evening
B.
By visiting her downtown house
C.
By mailing a schedule of appointments to Ms. White
D.
By forwarding information through a friend
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