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【判断题】
天然气液化工艺可分为阶式循环制冷、混合制冷和膨胀制冷。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】有些老年人进食牛奶后发生腹泻、腹痛等症状,是因为消化道内缺乏一种酶,这种酶是
A.
胰蛋白酶
B.
降钙素
C.
乳糖酶
D.
碱性磷酸酶
【多选题】依法需要实施检疫的动植物及其产品,应当附具( )。
A.
检疫合格标志
B.
检疫合格证明
【单选题】有些人进食牛奶后发生腹泻、腹痛等症状,这是因为消化道内缺乏一种酶,这种酶是(    )
A.
胰蛋白酶    
B.
乳糖酶    
C.
降钙素
D.
淀粉酶    
E.
碱性磷酸酶
【单选题】有些老年人进食牛奶后发生腹泻、腹痛等症状,这是因为消化道内缺乏一种酶,这种酶( )
A.
胰蛋白酶
B.
降钙素
C.
乳糖酶
D.
碱性磷酸酶
【单选题】What does the comment "get the right people on the bus" mean?
A.
Building a pool of qualified talent.
B.
Only hiring the right people.
C.
Giving priority to promoting employees who have been working in the company for a long time.
D.
None of the above.
【单选题】Who does the right address as you ?
A.
musicians
B.
theatergoers
C.
composers
D.
intelligent music lovers
【多选题】依法需要实施检疫的动植物及其产品,应当附具()。
A.
检疫合格标志
B.
检疫标识
C.
检疫证书
D.
检疫合格证明
【多选题】依法需要实施检验检疫的动植物及其产品,应当附具( )。
A.
检疫合格标志
B.
免检证明
C.
质量合格标志
D.
检疫合格证明
【单选题】Which of the following questions does the text answer?
A.
Who is right, B.L. Whorf or Peter Gordon?
B.
What is the relationship Between language and thought?
C.
Does the experiment with the Piraha answer Whorf's question?
D.
Can a concept exist without words to describe it?
【单选题】Which of the following questions does the text answer?
A.
Who is right, B.L. Whorl or Peter Gordon?
B.
What is the relationship between language and thought?
C.
Does the experiment with the Piraha answer Whorf's question?
D.
Can a concept exist without words to describe it?
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