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【单选题】
难溶性固体药物分散于液体分散媒中A.
真溶液
B.
亲水胶体溶液
C.
乳剂
D.
混悬液
E.
疏水胶体溶液
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举一反三
【简答题】Here are some tips that may help you live a beautiful life. ☆ When you wake up in the morning, think about what you are going to do. ☆ No matter how you feel, get up and dress up. ☆ Take a thirty-minu...
【单选题】It is one of the beautiful compensations of life that no man can sincerely try to help another, ______helping himself.
A.
except
B.
besides
C.
without
D.
otherwise
【单选题】Though ______in a big city, Peter always prefers to paint the beautiful scenes of country life.
A.
raised
B.
was raised
C.
raising
D.
raises
【简答题】给句子换个说法,意思不变。 我们不能被困难吓倒。
【单选题】下图为船舶绞缆机的刹车力试验装置原理简图，关于试验刹车力，表述错误的是______。（该图在三管轮船舶辅机201612插图文档第8图）
A.
试验刹车力时，应合上离合器
B.
发现刹车力不够，调紧或修理后应重新试验刹车力
C.
试验刹车力时使用液压千斤顶推动绞缆机转动
D.
绞车滑动时，液压千斤顶压力读数小于设定值，说明刹车力不够
【单选题】下图为船舶绞缆机的刹车力试验装置原理简图,关于试验刹车力,表述错误的是_____。
A.
试验刹车力时,应合上离合器
B.
发现刹车力不够,调紧或修理后应重新试验刹车力
C.
试验刹车力时使用液压千斤顶推动绞缆机转动
D.
绞车滑动时,液压千斤顶压力读数小于设定值,说明刹车力不够
【单选题】I can not() a life without beautiful scenery around me. I want to see the sea, the sand and the sun every day.
A.
visualize
B.
vision
C.
visionary
D.
volunteer
【简答题】Discover the beautiful, silent, white world or Antarctica on the holidays of a life-time．Head South to Buenos Aires and then transfer to the world's most southern city, Ushuaia．From there, it's about ...
【简答题】给句子换个说法,意思不变 难道您担心我们会把您这位阿妈妮忘怀?
【单选题】I saw such a beautiful bird in my life. [ ]
A.
on time
B.
in time
C.
at the same time
D.
for the first time
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