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【多选题】
中药鉴定取样的原则是A.
代表性
B.
贵重药逐件取样，每件５～１０g
C.
应有足够的数量
D.
留样保存至少一年
E.
取样前进行外观检查
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举一反三
【单选题】The word demanded in Paragraph 5 is closest in meaning to______.
A.
pleaded
B.
visited
C.
required
D.
decided
【单选题】154 Which of the following is referred to as payback period:
A.
the number of periods required to recover the initial investment
B.
the rate of return on the investment
C.
the number of periods required to bring project cost back to the original budget, based on current performance
D.
loan payment schedule
E.
None of the above
【单选题】________ (,) the proposal concerning health food production was rejected for the lack of fund required.
A.
On the whole
B.
Hopefully
C.
Much to our regret
D.
What delights us most is
【单选题】Which of the following is closet to Deming's definition of Quality:
A.
. conformance to requirements.
B.
. fitness for use.
C.
. continuous improvement of products and services.
D.
. customer focus.
E.
. All of the above.
【简答题】简述中学生情绪发展的两极性。
【简答题】A．hardware and software specification B．system performance specification C．formal requirements definition D．general problem statement
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