1.选择题- (共3题)
3.在某星球表面以初速度v0竖直上抛一个物体,若物体只受该星球引力作用,忽略其他力的影响,物体上升的最大高度为h。已知该星球的半径为R,如果在该星球上发射一颗靠近星球表面运行的卫星,其做匀速圆周运动的周期为( )
2.单项选择- (共6题)
4.
I’d like to buy a present for my father’s birthday, ________at a proper price but of great use.
A.one | B.it | C.that | D.this |
5.
----- What about _________job?
----- It’s too difficult ______ job for me?
----- It’s too difficult ______ job for me?
A.a; the | B.the; a | C.the ; the | D.a; a |
6.
Any opportunity should be made ______ of _______ your spoken English.
A.use; to practice | B.fun; to practice | C.fun; practicing | D.use; practicing |
7.
It is required that the football match___________put off ________ the bad weather.
A.be; thanks to | B.be; due to | C.was; thanks to | D.was; owing to |
8.
Have you ever wondered ______ there are so many natural disasters across the world in 2010?
A.which it is that | B.what is it that |
C.how it is that | D.why it is that |
试卷分析
-
【1】题量占比
选择题:(3道)
单项选择:(6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:6
7星难题:0
8星难题:0
9星难题:0