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【判断题】
声波传播的速度与流体的流速有关,因而可以通过测量声波在流动介质中的传播速度来求出流速和流量。
A.
正确
B.
错误
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举一反三
【单选题】What is the definition of the term 'meritocracy' in the fourth paragraph?
A.
System of government by people of individual ability.
B.
System of government by rich people.
C.
System of inheritance.
D.
System of grading.
【单选题】果冻是用()和鱼胶粉或琼脂,按一定比例调制而成的冷冻甜食。
A.
果汁、面粉
B.
糖、水
C.
果汁、淀粉
D.
糖、面粉
【简答题】Answer question: What is the term of lipids in general text books?
【判断题】果冻是用糖、水和鱼胶粉或琼脂,按一定比例调制而成的冷冻甜食。你认为这一说法:
A.
正确
B.
错误
【单选题】()是用糖、水和鱼胶粉或琼脂,按一定比例调制而成的冷冻甜食。
A.
木司
B.
冷苏夫力
C.
巴菲
D.
果冻
【单选题】What is the meaning of the term 'ethics'?
A.
right
B.
right or wrong
C.
good or bad
D.
wrong
【单选题】What is the term of service for this plan?
A.
3 months.
B.
6 months.
C.
9 months.
【多选题】施工平面图设计的基本原则有( )。
A.
确定起重设备的位置
B.
尽可能减少临时设施的费用
C.
最大限度减少场内二次搬运
D.
临时设施布置以方便生产和生活
【单选题】What is the term of service for this plan?
A.
3 months.
B.
6 months.
C.
9 months.
D.
12 months.
【单选题】what is the term of the contract they finally agreed?
A.
half a year
B.
one year
C.
two years
D.
renewable on a one-year basis
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