皮皮学,免费搜题
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【单选题】
根据《危险化学品安全管理条例》,危险化学品单位应当将其危险化学品事故应急预案报所在地设区的市级人民政府( )备案。
A.
环境保护主管部
B.
安全生产监督管理部门
C.
公安部门
D.
消防部门
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举一反三
【单选题】I forget what I paid for the house.
A.
stative
B.
dynamic
【判断题】传染病患者、体表有伤口者、皮肤病患者不得从事直接接触药品的生产。
A.
正确
B.
错误
【单选题】A: Dan gave me a free ride home, but I paid for the gas. B: You know what they say, ______.
A.
there's no free lunch
B.
don't bite off more than you can chew.
C.
one good turn deserves another.
D.
it's who you know that counts.
【单选题】What bothers me is _____ I paid for all this stuff that we don't want anymore.
A.
what
B.
that
C.
which
D.
who
【单选题】These aDples are bad,I__________ the return of the money I paid for them.
A.
demand
B.
command
C.
ask
D.
inquire
【单选题】儿童外耳道短而狭窄,其鼓膜位置接近
A.
前下方;
B.
前上方;
C.
后下方;
D.
垂直;
E.
水平
【单选题】It's______much more than I paid for it.
A.
worth
B.
worth of
C.
worthing
D.
worthy
【简答题】听力原文:My name is Dan Sloan. I paid for two tickets by credit card by telephone about two weeks ago on June 2nd, I remember. I hope they're good seats. They're about halfway up the first balcony. (19)
【简答题】听力原文:Man: My name is Dan Sloan. I paid for two tickets by credit card by telephone about two weeks ago on June 2nd, I remember. I hope they're good seats. They're about halfway up the first balcony. (...
【单选题】关于Km值的叙述错误的是
A.
是酶的特征常数之一
B.
只与酶的性质有关
C.
也与酶的浓度有关
D.
不同的酶,Km值不同
E.
同一个酶有几种底物时,Km值最小的底物一般称为该酶的最适底物
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