1.选择题- (共8题)
4.已知在298K时下述反应的有关数据：
C（s）+ {#mathml#}{#/mathml#} O2（g）=CO（g）△H1=﹣110.5kJ/mol
C（s）+O2（g）=CO2（g），△H2=﹣393.5kJ/mol
则C（s）+CO2（g）=2CO（g）的△H 为（ ）
7.已知：
2H2（g）+O2（g）═2H2O（l）△H=﹣571.6kJ•mol﹣1；
CH4（g）+2O2（g）═CO2（g）+2H2O（l）△H=﹣890kJ•mol﹣1．
现有H2与CH4的混合气体112L（标准状况），使其完全燃烧生成CO2和H2O（l），若实验测得反应放热3695kJ，则原混合气体中H2与CH4的物质的量之比是（ ）
2.单项选择- (共13题)
9.
Kate is really young for the job, but, on the other _____, she is well trained.
| A．way | B．situation | C．chance | D．hand |
10.
Twilight City (暮光之城)is the best movie _____ I _____ in the past eight years.
| A．that; have seen | B．that; saw | C．which; have seen | D．which; saw |
11.
The NBA is _____ organization of professional（职业的） basketball players in the USA.
A. a B. an C. the D. /
A. a B. an C. the D. /
12.
Last year I _____ my dad to give up smoking, and succeeded 。
| A．advised | B．persuaded | C．tried to advise | D．talked |
13.
The Jews________a series of disasters in World War II,because the German Nazis wanted to kill all of them.
| A．went over | B．went after |
| C．went for | D．went through |
14.
Ever since he caught the N1H1, Peter _____ so much pain that he is coughing day and night.
| A．suffered from | B．has suffered from |
| C．suffers from | D．were suffering from |
15.
With so much homework to do，David told his sister_____so much noise.
| A．to make not | B．not to make |
| C．not making | D．making not |
16.
I am fond of Gloria’s attitude _____ life; she has never complained about anything.
| A．towards | B．of | C．in | D．at |
17.
He couldn’t take part in the final exam _______ his serious illness.
| A．because | B．lead to | C．because of | D．when |
18.
Listen to Li Yang, founder of Crazy English. He speaks English _____ he were American.
| A．if | B．because | C．even if | D．as if |
20.
It was because of his kind nature _______I fell in love with Peter.
| A．before | B．when |
| C．that | D．since |
试卷分析
-
【1】题量占比
选择题:(8道)
单项选择:(13道)
-
【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：13
7星难题：0
8星难题：0
9星难题：0