1.选择题- (共2题)
1.(2011·长沙模拟)在平直公路上,自行车与同方向行驶的一辆汽车在t=0时同时经过某一个路标,它们的位移随时间变化的规律为:汽车x=10t-t2,自行车x=5t,(x的单位为m,t的单位为s),则下列说法正确的是( )
2.单项选择- (共4题)
3.
Alcohol is also classified as a downer (镇静齐Ij), and though it is legal, it can damage the liver and do great harm if in large quantities.
A.consume | B.to consume | C.consuming | D.consumed |
4.
——Haveyou got the results of the final exam?
——Not yet. I’m afraid it will be a few days we know the final results.
——Not yet. I’m afraid it will be a few days we know the final results.
A.before | B.after | C.until | D.when |
5.
It is said that many kids are worried about the year 2012, they think the earth will be destroyed by disasters.
A.when | B.where | C.as | D.which |
试卷分析
-
【1】题量占比
选择题:(2道)
单项选择:(4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:4
7星难题:0
8星难题:0
9星难题:0