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【单选题】
中国药典 (2015 年版 ) 规定的 “ 易溶 ” 系指 lg 或 lmL 溶质能溶解在 ( )
A.
1mL溶液中
B.
1~10mL溶液中
C.
10~30mL溶液中
D.
30~100mL溶液中
E.
100~1000mL溶液中
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举一反三
【单选题】I can't go--for one thing, I have no money, and ________, I have too much work.
A.
for the other thing
B.
for the second thing
C.
for another thing
D.
for the rest thing
【判断题】(5) 刀具总切削力与工件切削力大小相等。( )
A.
正确
B.
错误
【单选题】Money is a needful and precious thing, and when ______, a noble thing, but I never want you to think it is the first or only prize to strive for. [     ]
A.
well used
B.
well using
C.
to well use
D.
being well used
【单选题】The most important thing _______ we should pay attention to is the first thing ________ I have said.
A.
which; that
B.
that; which
C.
that; that
D.
which; which
【单选题】Believe it or not, I am sure that is _______ people call the sixth sense.
A.
what
B.
that
C.
which
D.
how
【判断题】刀具总切削力与工件切削抗力大小相等。(    )
A.
正确
B.
错误
【单选题】I think it’s unusual thing.
A.
an                  
B.
a               
C.
the
【判断题】工件抵抗切削的总切削力F′与切削时刀具对工件的总切削力F是一对作用与反作用力,它们大小相等、方向相反,分别作用在工件上。
A.
正确
B.
错误
【简答题】____ it is a good thing I did not get the post I hadapplied for, though I must admit that I was disappointed at the time. A. By the way    B. In a way    C.In the way    D. In no way
【单选题】The sixth thing is ______. There’s no magic to creativity in coming up with ideas. It’s just doing some very thing. Listen, observe, be curious, ask questions, solve problems, and make connecti...
A.
persistence
B.
passion
C.
ideas
D.
service
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