1.选择题- (共8题)
1.如图所示的装置，打开分液漏斗的活塞，让水滴入锥形瓶中可以看到水浮在硫酸上面且水立即沸腾，硫酸液滴飞溅，同时U形管中甲端下降，乙端上升．这个实验说明了{#blank#}1{#/blank#}、{#blank#}2{#/blank#}，这个事实告诉我们为了防止发生事故，在稀释浓硫酸时，一定要{#blank#}3{#/blank#}．
2.如图所示的装置，打开分液漏斗的活塞，让水滴入锥形瓶中可以看到水浮在硫酸上面且水立即沸腾，硫酸液滴飞溅，同时U形管中甲端下降，乙端上升．这个实验说明了{#blank#}1{#/blank#}、{#blank#}2{#/blank#}，这个事实告诉我们为了防止发生事故，在稀释浓硫酸时，一定要{#blank#}3{#/blank#}．
2.单项选择- (共10题)
9.
---Should I help you, sir?
---I appreciate ________ if you do me the favor to pack the luggage.
---I appreciate ________ if you do me the favor to pack the luggage.
| A．/ | B．that | C．you | D．it |
10.
—How about _______ Christmas evening party?
—I should say it was _______ success.
—I should say it was _______ success.
| A．a;a | B．the;a | C．a;不填 | D．the;不填 |
11.
Can you ________ me a few minutes? I’m not clear about how to fill out the application form.
| A．offer | B．spare | C．afford | D．share |
12.
He told me that his aim was ________ a job around here to support himself while he studied in the university these years.
| A．to get | B．getting | C．got | D．get |
13.
My new house is very ________ for me, as I can get to the supermarket to buy some everyday goods in five minutes.
| A．adaptable | B．available | C．comfortable | D．convenient |
14.
________ in the school regulations that students should not wear long hair or jewels.
A．It is required B. What is required
B．What requires D. It required
A．It is required B. What is required
B．What requires D. It required
15.
---Bad luck! I ________ the sidewalk when an Audi cut in and knocked me down.
---You can never be too careful!
---You can never be too careful!
| A．crossed | B．have crossed |
| C．was crossing | D．had been crossing |
16.
No one will be sad because humans will have learnt to fix many of the problems that affect us now, like war, pollution and hunger, ________ ?
| A．will they | B．will he | C．won’t he | D．won’t they |
17.
Thinking of the scenes ________ the people were killed by the invaders, the old man was full of anger.
| A．when | B．why | C．where | D．which |
试卷分析
-
【1】题量占比
选择题:(8道)
单项选择:(10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：10
7星难题：0
8星难题：0
9星难题：0