1.选择题- (共6题)
6.
(1)掌握化学用语是学习化学的关键,请用化学用语填空:
①氩元素{#blank#}1{#/blank#};②氯酸钾中的阳离子{#blank#}2{#/blank#} ;
③氯化铝{#blank#}3{#/blank#};④2个五氧化二磷分子{#blank#}4{#/blank#}.
(2)“Fe2+”中数字“2”表示的意义是{#blank#}5{#/blank#} .
2.单项选择- (共10题)
7.
_____ new cure for this disease that medical experts have recently developed proves to be ______ most effective, although it can not completely kill all the viruses.
A.A; a | B.The; / | C./; the | D.A; the |
8.
_____ interested her most was the longitude line. It’s an imaginary line ______ the eastern and western halves of the world.
A.That; dividing | B.What; divided | C.That; divided | D.What; dividing |
9.
They had no time to arrange their own wedding, so they had it ______ by a company.
A.organize | B.organized | C.organizing | D.be organized |
10.
— What made your skin look so terrible?
— _______ to the sunlight for a long time.
— _______ to the sunlight for a long time.
A.Because it was exposed | B.After being exposed | C.Being exposed | D.Exposed |
11.
_____ at the news that she would have a _____ experience, the girl couldn’t help jumping.
A.Thrilled; thrilled | B.Thrilling; thrilling |
C.Thrilling; thrilled | D.Thrilled; thrilling |
13.
Northern Ireland, England and Scotland have different educational and legal systems _____ different football teams for competitions like the World Cup!
A.as if | B.as to | C.as well as | D.as for |
14.
He knew that cholera would never be controlled _____ its cause was found.
A.till | B.still | C.until | D.kill |
15.
Only after a baby seal is pushed into the sea by its mother _____ to swim.
A.how will it learn | B.will it learn how | C.it will learn how | D.and it learns how |
试卷分析
-
【1】题量占比
选择题:(6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:2
5星难题:0
6星难题:7
7星难题:0
8星难题:1
9星难题:0