1.选择题- (共11题)
9.
如图所示，一个绝缘圆环，当它的 均匀带电且电荷量为+q时，圆心O处的电场强度大小为E，现使半圆ABC均匀带电+2q，而另一半圆ADC均匀带电﹣2q，则圆心O处的电场强度的大小和方向为（ ）
10.
如图所示，一个绝缘圆环，当它的 均匀带电且电荷量为+q时，圆心O处的电场强度大小为E，现使半圆ABC均匀带电+2q，而另一半圆ADC均匀带电﹣2q，则圆心O处的电场强度的大小和方向为（ ）
2.单项选择- (共12题)
12.
He always brings me a pretty gift he comes to visit me.
| A．by the time | B．every time when | C．every time | D．at times |
13.
In my opinion, the most famous to tourists in the city is the wooden tower.
| A．attraction | B．impression | C．instruction | D．expression |
14.
If you make most of every minute in class day after day, there will be switch in grades.
| A．/; / | B．the; a | C．/; a | D．the; / |
15.
He is _____ careless a student that he often _____ some letters while writing.
| A．such; leaves on | B．so; leaves off | C．so; leaves out | D．such; leaves out |
16.
The United Kingdom of Great Britain ______ three main parts England, Scotland and Wales.
| A．is made of | B．makes up | C．is consisted of | D．consists of |
17.
All the settlers nearby demanded that the night club away as soon as possible.
| A．remove | B．was removed | C．shall be removed | D．be removed |
18.
It _____ to chat online all day long. You’d better do something else.
| A．makes no sense | B．makes no difference |
| C．makes sense | D．makes difference |
19.
The police ________ Tom of stealing and the accused was afraid to meet the accuser.
| A．accused | B．charged | C．robbed | D．informed |
20.
He found them _____ at a table ____ chess.
| A．sat; to play | B．sitting; to play | C．seated; playing | D．seat; playing |
21.
Do remember to be ________. We must avoid any possible risks when doing this dangerous chemical experiment—burns, poisonous gases or cuts from broken tubes.
| A．cautious | B．thoughtful | C．considerate | D．curious |
22.
_ _ busy schoolwork, the children also have to take arts, music and sports classes in their free time.
| A．Rather than | B．Owing to | C．Except for | D．Apart from |
试卷分析
-
【1】题量占比
选择题:(11道)
单项选择:(12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：12
7星难题：0
8星难题：0
9星难题：0