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【单选题】
(单选)对于二元连续精馏塔,如下哪一项与进料热状态参数无关:
A.
精馏段操作线和提馏段操作线交点的位置;
B.
精馏段操作线斜率;
C.
提馏段操作线斜率;
D.
最小回流比。
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参考答案:
举一反三
【判断题】安全教育与技能训练是为了防止职工不安全行为,防止人失误的唯一途径
A.
正确
B.
错误
【单选题】______ but fools are interested in such things.
A.
No one
B.
Nobody
C.
None
D.
Not many ones
【单选题】阻值不随外加电压或电流的大小而改变的电阻叫( )。 A. 固定电阻 B. 可变电阻 C. 线性电阻 D. 非线性电阻
A.
B.
C.
D.
D
【单选题】Why are politicians, government officials and parents are consistently portrayed as fools in Hollywood movies?
A.
To demonstrate their anti-authority themes.
B.
To show the reality.
C.
To make people laugh.
D.
To help people build their confidence.
【单选题】The Americans prefer to ______ instead of considering it in terms of fools or knaves.
A.
buy happiness with money
B.
borrow happiness
C.
sell happiness
D.
lend happiness
【单选题】______ but fools will believe what he said.
A.
None
B.
Nothing
C.
Anything
D.
Everything
【简答题】Fools will be fools.
【单选题】April Fools' Special: History's Hoaxes Happy April Fools' Day. To mark the occasion, National Geographic News has compiled a list of some of the more memorable hoaxes in recent history. They are the l...
A.
Y
B.
N
C.
NG
【判断题】人生观的主要内容包括人生目的、人生态度和人生价值。人生目的回答人为了什么活着,人生态度回答人应当如何活着,人生价值回答什么样的人生才有价值。()
A.
正确
B.
错误
【判断题】人生目的回答人为了什么活着,人生态度回答人应当如何活着,人生价值回答什么样的人生才有价值。
A.
正确
B.
错误
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