1.选择题- (共18题)
4.
如图所示，质量均为1kg的两个物体A，B放在水平地面上相距9m，它们与水平地面的动摩擦因数均为μ=0.2．现使它们分别以大小vA=6m/s和vB=2m/s的初速度同时相向滑行，不计物体的大小，取g=10m/s2．则（ ）
5.
如图所示，质量均为1kg的两个物体A，B放在水平地面上相距9m，它们与水平地面的动摩擦因数均为μ=0.2．现使它们分别以大小vA=6m/s和vB=2m/s的初速度同时相向滑行，不计物体的大小，取g=10m/s2．则（ ）
6.
如图所示，质量均为1kg的两个物体A，B放在水平地面上相距9m，它们与水平地面的动摩擦因数均为μ=0.2．现使它们分别以大小vA=6m/s和vB=2m/s的初速度同时相向滑行，不计物体的大小，取g=10m/s2．则（ ）
7.
如图所示，质量均为1kg的两个物体A，B放在水平地面上相距9m，它们与水平地面的动摩擦因数均为μ=0.2．现使它们分别以大小vA=6m/s和vB=2m/s的初速度同时相向滑行，不计物体的大小，取g=10m/s2．则（ ）
18.
如图质量为ml的木块P在质量为m2的长木板ab上滑行，长木板放在水平地面上一直处于静止状态．若ab与地面间的动摩擦因数为µl，木块P与长木板ab间的动摩擦因数为µ2，则长木板ab受到地面的摩擦力大小为（ ）
2.单项选择- (共13题)
19.
You can ask him again if you like , but it won’t make any —he’ll still say no .
| A．adjustment | B．difference | C．contribution | D．decision |
20.
---- How do you like your roommate ?
---- Oh , he is person who is always ready to help others . It’s pleasure to live with him .
---- Oh , he is person who is always ready to help others . It’s pleasure to live with him .
| A．a ; a | B．a ; / | C．the ; a | D．the ; / |
21.
Mr Song said that global warming was largely for the country’s frequent extreme weather in 2011 .
| A．blaming | B．to be blamed | C．being blamed | D．to blame |
22.
Every time he had a chance , he would talk about the great difficulty he had in the new country .
| A．settled | B．settling | C．to settle | D．settle |
23.
—Amazing! You wear slippers at work．
— Don’t you know it’s a fashion?
— Don’t you know it’s a fashion?
| A．might | B．should | C．could | D．would |
24.
We hurried all the way to the airport , only that the flight had been called off because of the foggy weather .
| A．being told | B．to be told | C．having told | D．to have been told |
25.
It’s important for the figures regularly.
| A．to be updated | B．to have been updated | C．to update | D．to have uodated |
26.
Unsatisfied with the payment , he took the job just to get some work experience .
| A．as was he | B．as he was | C．he was as | D．was he as |
27.
in writing a lecture speech on AIDS prevention , she has no time to attend to her sick mother .
| A．Occupied | B．Occupying | C．To be absorbed | D．Absorbing |
28.
---- busy schoolwork , the children also have to take arts , music and sports classes in their free time .
---- I wonder what they will become .
---- I wonder what they will become .
| A．Rather than | B．Owing to | C．Except for | D．Apart from |
29.
Mrs Brown gave us several cases language travel students were likely to get enough language practice .
| A．where | B．which | C．as | D．what |
30.
you eat the correct foods be able to keep fit and stay healthy .
| A．Only if , will you | B．Only if , you will |
| C．If only , will you | D．Unless , you will |
试卷分析
-
【1】题量占比
选择题:(18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：12
7星难题：0
8星难题：1
9星难题：0