1.选择题- (共8题)
4.写出下列各物质的化学式
①盐酸的溶质{#blank#}1{#/blank#}②硫酸{#blank#}2{#/blank#}③硝酸{#blank#}3{#/blank#}④碳酸银{#blank#}4{#/blank#}⑤硫酸铝{#blank#}5{#/blank#}．
7.CCl4、SiC、P4是空间构型均为正四面体的三种物质，其中形成的晶体类型与其他两种物质不同的是{#blank#}1{#/blank#}，键角与其他两种物质不同的是{#blank#}2{#/blank#}．
2.单项选择- (共10题)
10.
---How was Mary’s performance?
---Oh, pretty good. I was quite __.
---Oh, pretty good. I was quite __.
| A．admired | B．interested | C．impressed | D．encouraged |
11.
It is so wet there that the trees are extremely tall, some ________ over 90 metres.
| A．are measured | B．measuring | C．measured | D．measure |
12.
Mr. Smith suggested the student ___ to be given a prize.
| A．refer | B．referred | C．referring | D．would refer |
13.
They did not find _____ to prepare for the worst conditions they might meet.
| A．worth their while | B．it worthwhile |
| C．it worth | D．it worthy |
14.
A heavy learning burden leads to unhealthy behaviors such as poor eating habits, which ___ damage the health of students.
| A．in its turn | B．in return | C．in turn | D．by turns |
15.
It must have rained last night, ________ the ground is wet now.
| A．for | B．because | C．since | D．now that |
16.
It was an unpleasant subject ____ we _____ for a long time.
| A．about which…discussed | B．about which…argued |
| C．over them…argued | D．which…argued |
17.
Perseverance is a kind of quality --- and that’s ________ it takes to do anything well.
| A．why | B．that | C．which | D．what |
试卷分析
-
【1】题量占比
选择题:(8道)
单项选择:(10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：3
7星难题：0
8星难题：7
9星难题：0