1.选择题- (共6题)
6.鉴别下列各组中的三种物质，所选试剂或用品能达到目的是（ ）
待鉴别物质 | 所选试剂或用品 | |
A | NaOH溶液、稀HCl、稀H2SO4 | 紫色石蕊试液 |
B | NaOH溶液、NaCl溶液、食醋 | 酚酞试液 |
C | NaOH固体、NaCl固体、NH4NO3固体 | 水 |
D | 蒸馏水、NaCl溶液、Na2CO3溶液 | pH试纸 |
2.单项选择- (共8题)
7.
It's really noisy outside. I would appreciate ____ if you raise your voice in order to make yourself _______ in the back.
| A．this; hear | B．that; heard | C．it; heard | D．you; hear |
8.
On average, 50 percent of those _____ said they would prefer to see Mr. Obama win the 2012 ticket, _____to just nine percent who prefer Mr. Romney.
| A．to be questioned; compared |
| B．having questioned; comparing |
| C．questioned; compared |
| D．questioning; comparing |
9.
South Korean star PSY's “Gangnam style” video,________, has set the Guinness World Record for the most “liked” video in YouTube history.
| A．broke records | B．breaking records |
| C．to break records | D．breaks records |
10.
The officer gave orders that anyone________ a gun should be reported to the police station.
| A．sees take | B．see taken | C．seeing take | D．seen taking |
11.
--- “Fail to do your homework again?”
---“Sorry, I ____ something else and didn’t hear your assignment.”
---“Sorry, I ____ something else and didn’t hear your assignment.”
| A．thought | B．had thought |
| C．was thinking | D．have been thinking |
12.
We are using so many raw materials every day, which _______ that they _______.
| A．are running out ; will be used up |
| B．are being run out; will run out |
| C．have run out of ; will be using up |
| D．have run out; will run out of |
13.
Since I know ______ , I understand why they needed so much money.
| A．what a hard life they led | B．they led what a hard life |
| C．what they led a hard life | D．how hard a life did they lead |
试卷分析
-
【1】题量占比
选择题:(6道)
单项选择:(8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：8
7星难题：0
8星难题：0
9星难题：0