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【单选题】
下列事实不能用勒夏特列原理解释的是 [ ]A.
工业生产硫酸的过程中使用过量的氧气，以提高二氧化硫的转化率
B.
对于2HI(g) H 2 (g)+I 2 (g)，缩小容器的体积可使颜色变深
C.
在实验室可用排饱和食盐水的方法收集氯气
D.
红棕色的NO 2 加压后颜色先变深再变浅
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【单选题】It seems that the Hope Project ______well in China.
A.
is getting along
B.
is being got along
C.
got along
D.
is getting on with
【简答题】vt. 缓解,减轻;使轻松,使宽慰;接替
【单选题】The old scientist is happy to live a very simple life, though sha has given her savings to the Hope Project.
A.
two thirds of
B.
two thirds
C.
two third of
D.
two third
【单选题】The Hope Project is aimed at putting poor students _____________school.
A.
out
B.
in
C.
up
D.
through
【单选题】The Hope Project is aimed to help those who are too poor to go to school. Until now, many girls the project.
A.
benefit of
B.
benefit from
C.
benefit at
D.
benefit in
【简答题】vt.使轻松,使宽慰_____
【简答题】________ [rɪˈliːv] vt.缓解,减轻;使轻松,使宽慰;接替
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