1.选择题- (共7题)
1.纳米和光年都是{#blank#}1{#/blank#}单位，太阳距离我们地球{#blank#}2{#/blank#} 1光年（填大于、小于、等于），纳米材料制成的用品有许多奇特的性质，如{#blank#}3{#/blank#}．
2.光在空气中的传播速度大约是{#blank#}1{#/blank#} m/s，合{#blank#}2{#/blank#} km/s；已知太阳到地球的距离是1.5×108km，那么太阳发出的光射到地球上需要的时间是{#blank#}3{#/blank#} s．
2.单项选择- (共6题)
9.
Nothing_______ after the terrible fire which had been caused by someone smoking in bed.
| A．left | B．was remained | C．remained | D．continued |
10.
________ very confused，the little girl looked up the information in the book to find out the answer．
| A．Being felt | B．Felt | C．Feeling | D．To feel |
11.
________ there is going to be a policy change _________ of those things is going to change.
| A．Unless; few | B．Until; few | C．Unless; none | D．Until; none |
12.
---You haven't lost the concert ticket, have you?
--______. I know it is not easy to get another one at the moment, but nowhere can I find it．
--______. I know it is not easy to get another one at the moment, but nowhere can I find it．
| A．No, I haven't | B．I don't hope so |
| C．Yes, I'm afraid so | D．I hope not |
试卷分析
-
【1】题量占比
选择题:(7道)
单项选择:(6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：6
7星难题：0
8星难题：0
9星难题：0