1.选择题- (共9题)
9.
如图所示，电子在电势差为U1的加速电场中由静止开始运动，然后射入电势差为U2的两块平行极板间的电场中，射入方向跟极板平行，整个装置处在真空中，重力可忽略，在满足电子能射出平行板区的条件下，下述四种情况中，一定能使电子的偏转角θ变大的是（ ）
2.单项选择- (共13题)
10.
Maybe if I _______ literature, but not science then, I would be able to give you more advice now.
| A．studied | B．would study |
| C．had studied | D．was studying |
11.
When asked about this major traffic accident, the policeman said it should not have _________ if the driver hadn’t been speeding.
| A．come out | B．come about |
| C．come across | D．happen |
12.
I want ________ my hair cut，because it wants ________.
| A．having; cutting | B．to have; cutting |
| C．to have; to cut | D．having; to cut |
13.
The environmentalist said: “Making money is blameless, but I can't ________ to unnecessary killing of wild animals for that purpose.”
| A．subscribe | B．tend | C．oppose | D．suggest |
14.
Then came a terrible thunder ________ the sudden lightning.
| A．followed | B．followed by |
| C．following | D．following by |
15.
---Where should I send my form? ---The personnel office is the place ________.
| A．for sending it | B．to send it to |
| C．to send | D．to send it |
16.
________ about fatness, she still has confidence in her performance of daily life.
| A．Teased | B．Teasing | C．Tease | D．To tease |
17.
After a thorough search, the rescue team finally brought the mountain climber back, ______.
| A．safe and sound | B．safely and sound |
| C．safe and soundly | D．safely and soundly |
18.
Sending Sandra a letter was ________，because her husband might intercept (截取) it.
| A．out of question | B．out of the question |
| C．in question | D．of question |
19.
Why not stay at home ______ the road is so slippery after the heavy snow?
| A．in case | B．as long as |
| C．now that | D．even if |
20.
16. The river, ______the bank are covered with trees, is very long.
| A．whose | B．which | C．of which | D．which of |
21.
The view________many scientists hold is________too much emission （排放）of carbon dioxide is destructive.
| A．which；which | B．that；that |
| C．that；which | D．what；that |
试卷分析
-
【1】题量占比
选择题:(9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：5
5星难题：0
6星难题：6
7星难题：0
8星难题：1
9星难题：1