1.选择题- (共2题)
1.今年2月6日，国防科技工业局发布了“嫦娥二号”月球探测器获得的7米分辨率全月球影像图，目前国际上尚无其他国家获得和发布过优于7m分辨率、100％覆盖全月球表面的全月球影像图。设地球、月球的质量分别为m1、m2，半径分别为R1、R2，某人造地球卫星的第一宇宙速度为v，其环绕周期为T，则环绕月球表面飞行的探测器的速度和周期应该为（ ）
2.今年2月6日，国防科技工业局发布了“嫦娥二号”月球探测器获得的7米分辨率全月球影像图，目前国际上尚无其他国家获得和发布过优于7m分辨率、100％覆盖全月球表面的全月球影像图。设地球、月球的质量分别为m1、m2，半径分别为R1、R2，某人造地球卫星的第一宇宙速度为v，其环绕周期为T，则环绕月球表面飞行的探测器的速度和周期应该为（ ）
2.单项选择- (共4题)
3.
The trousers cost _______. What’s more, they are ________ short for me.
A. much too; too much B. too much; much too
C very much; very D. very much; much
A. much too; too much B. too much; much too
C very much; very D. very much; much
4.
It was __________she was injured in the accident _______ she didn’t come to the party yesterday.
| A．as; which | B．because; that |
| C．since; why | D．for; how |
5.
In my opinion, you’d better eat and sleep more _________ lose any more weight.
| A．so as to | B．in order not to | C．to not | D．so that not to |
试卷分析
-
【1】题量占比
选择题:(2道)
单项选择:(4道)
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【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：0
7星难题：0
8星难题：4
9星难题：0