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【单选题】
在列举出的实验室认可要求中,属于质量体系保证的是( )。A.
报验单（委托单）的登记
B.
按标准取样，制样
C.
填写抽，制作记录，样品传递记录
D.
标准方法或非标准方法
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【简答题】根据句意及首字母提示，补全单词。 1. Elephants are the most e animals in the world, I think. 2. It's important to r paper to save the trees. 3. The a____ animals should be put in cages. 4. Most people are a____ puttin...
【单选题】What comments can be made on their way of getting into the U.S.?
A.
It's the most common way.
B.
It's the most successful way.
C.
It's the most unusual way.
D.
It's the least expensive way.
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【单选题】What about the distinction between violent acts and non-violent ones in sports?
A.
It's impossible to make.
B.
It's too obvious to escape observation.
C.
It's not very clear in any circumstances.
D.
It's not very difficult to make if enough attention is aid to it.
【单选题】Only the most ______ mind would assert nowadays that a degree from university is most important.
A.
sophisticated
B.
competitive
C.
considerable
D.
superficial
【单选题】The harder I tried, ______it seemed to solve that math problem.
A.
the impossible
B.
most impossible
C.
the more impossible
D.
the most impossible
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