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【单选题】
防止血标本溶血的方法中,不正确的是A.
选用干燥注射器和针头
B.
避免过渡震荡
C.
采血后去针头沿试管壁将血液和泡沫缓慢注入试管
D.
立即送检
E.
需采全血标本时，可采用管
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举一反三
【单选题】If the design was wrong, the project is bound to fail, ______ good all the other ideas might be.
A.
whatever
B.
however
C.
whatsoever
D.
even
【单选题】教育教学过程中，教师给学生以足够的关注和期待，学生在得到激励和赏识后常常表现出积极学习行为。这种心理效应是我们所说的（）。
A.
扇贝效应
B.
南风效应
C.
罗森塔尔效应
D.
巴纳姆效应
【单选题】For what reasons did the project of Spruce Goose fail?
A.
the time of building the enormous machine
B.
the complexity of working with plastic
C.
Hughes’s perfectionist approach
D.
the lack of money
【单选题】If that idea was wrong, the project is bound to fail, ______ good all the other ideas might be.
A.
whatever
B.
though
C.
what's more
D.
however
【单选题】_______your belief that the project will fail, I'm confident that it will succeed.
A.
On the other hand
B.
In contrast to
C.
However
D.
By contrast
【简答题】职业生涯规划的方法主要有:
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