1.单选题- (共8题)
①有理数与数轴上的点一一对应;②






A.![]() | B.![]() | C.![]() | D.![]() |
A.3.4×10-9m | B.0.34×10-9m | C.3.4×10-10m | D.3.4×10-11m |

A.(0,0) | B.(0,1) | C.(0,2) | D.(0,3) |
平均数 | 中位数 | 众数 | 方差 |
8.5 | 8.3 | 8.1 | 0.15 |
如果去掉一个最高分和一个最低分,则表中数据一定不发生变化的是( )
A.平均数 | B.众数 | C.方差 | D.中位数 |
2.选择题- (共1题)
A: I bought a new camera yesterday.{#blank#}1{#/blank#}
B: Sure, of course!
A: {#blank#}2{#/blank#}
B: Read some books on basic photography skills.
A: What else?
B: {#blank#}3{#/blank#} Try to get more ideas from great photographers and their works.
A: By the way, there are many articles about how to get great photos online. {#blank#}4{#/blank#}
B: I think so. {#blank#}5{#/blank#} They can help you.
A: Thanks a lot.
B: You're welcome.
A. What should I do first? B. Do you think they are helpful? C. Where were these photos taken? D. When do you go out to take photos? E. You can also join a photography club F. They are often written by photography lovers, G. Can you give me some advice about taking good photos? |
3.填空题- (共4题)



4.解答题- (共3题)
-
【1】题量占比
单选题:(8道)
选择题:(1道)
填空题:(4道)
解答题:(3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:2
5星难题:0
6星难题:8
7星难题:0
8星难题:2
9星难题:3