1.选择题- (共7题)
2.一定温度下,将 3 mol SO2和 1 mol O2 充入一定容密闭容器中,在催化剂存在下进行下列反应: 2SO2(g) + O2(g)
2SO3(g);△H= -197 kJ/ mol,当达到平衡状态时,下列说法中正确的是( )

2.单项选择- (共8题)
9.
He made _____impression on me because he kept everything in ____order..
He made _____impression on me because he kept everything in ____order..
A.a,a | B.an,the | C.an,/ | D. /,a |
10.
_______his homework, he was not allowed to play out.
_______his homework, he was not allowed to play out.
A.Not finished | B.Having finished |
C.Having not finished | D.Not having finished |
11.
______the most famous musician in the world, he earns a lot of money every year.
______the most famous musician in the world, he earns a lot of money every year.
A.Knowing as | B.Known for | C.Known as | D.Knowing to |
13.
With the house prices ____.more and more people feel hard to buy a house.
With the house prices ____.more and more people feel hard to buy a house.
A.rising | B.to rise | C.rised | D.rises |
14.
Your didn’t pass the driving test . _____, you failed.
Your didn’t pass the driving test . _____, you failed.
A.In the end | B.After all | C.In other words | D.At the same time |
试卷分析
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【1】题量占比
选择题:(7道)
单项选择:(8道)
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【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:0
7星难题:0
8星难题:8
9星难题:0