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【单选题】
从管理角度来看,真空沸腾式造水机所产淡水含盐量过高的主要因素有_____。A.
蒸发器中海水流量过大
B.
蒸发量过大,沸腾过于剧烈
C.
加热水流量过小
D.
系统的真空度过低
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举一反三
【单选题】What he said just now had little to do with the question _____ discussion.
A.
on
B.
in
C.
under
D.
at
【单选题】What is the discussion mainly about?
A.
General features used to define what deserts are.
B.
Characteristics shared by all types of deserts.
C.
The effects of deserts on the global climate.
D.
Different factors that lead to the formation of a desert.
【简答题】第三章 案例分析 作业2.docx
【单选题】What are the laboratory sessions primarily designed for?
A.
Testing.
B.
Discussion.
C.
Lectures.
D.
Reading.
【单选题】What is the result of the discussion?
A.
They have agreed on a rough vacation plan.
B.
They have agreed on where to go on vacation .
C.
They have agreed on when to go for the vacation .
D.
They have agreed on when to have another discussion .
【简答题】案例分析,请根据案例材料,结合所学知识,思考并分析问题。(P13) 案例1(P13) 案例2(P13)
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