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【判断题】
进料温度越高,q值越大,平衡线与操作线距离越近,所需的理论板层数越多。
A.
正确
B.
错误
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【判断题】课余时间大约是上课时间的 6 倍。
A.
正确
B.
错误
【单选题】.—Did you feel ______when you saw the old man moving the big stone? --Although he was over 70,_______ he was strong enough to move the heavy stone.
A.
surprised, /
B.
surprised, but
C.
surprising, but
D.
surprising, /
【单选题】下列物质可以作为W/O型的乳化剂的是() A.硬脂酸钠 B.三乙醇胺皂 C.硬脂酸钙 D.十二烷基硫酸钠
A.
1
B.
1
C.
1
D.
1
【简答题】供应商直接将商品放在车上,逐家去送货,缺多少补多少。这种补货方式为______。
【单选题】( )的磨损较小,适用于没有内凹槽凸轮轮廓曲线的高速凸轮机构。
A.
尖顶从动件
B.
滚子从动件
C.
平底从动件
【单选题】微信版本多少以上拥有卡券功能
A.
5.0
B.
6.0
C.
7.0
D.
8.0
【简答题】Did you see snow in your hometown last winter? Did you feel it was warmer than before? 'There have been 21 warm winters in China since 1986,' said scientists. They also said that in the past 100 years...
【单选题】— How did you feel when you got the first prize. — It made me ______ proud. [     ]
A.
feel
B.
felt
C.
feeling
D.
to feel
【单选题】Did you feel your should __ by his hand?
A.
touch
B.
touched
C.
to touch
D.
to be touched
【简答题】下列物质可以作为W/O型的乳化剂的是()A.硬脂酸钠B.三乙醇胺皂C.硬脂酸钙D.十二烷基硫酸钠A. 1 B. 1 C. 1 D. 1
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