Mice, dogs and monkeys were the animals _________first went into space.
A.that B.whom C.whose D.what
科目:初中英语 来源:江苏省南京市江宁分校2019-2020学年九年级上学期开学考试英语试卷 题型:单选题
A survey was ________ to see how many students would like to move away from the Earth.
A.put out B.carried out C.broke out D.came out
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科目:初中英语 来源:2019年内蒙古呼和浩特市中考一模英语试卷 题型:单选题
—I don’t know which skirt was ______, so I took them both.
—Yes, it’s really difficult to choose.
A.better B.well C.best D.good
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科目:初中英语 来源:外研版七年级英语下册Module 2 Unit 3 Language in use 题型:单选题
Li Yifeng can sing songs and he can ________ dance.
A.too B.also
C.or D.but
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科目:初中英语 来源:广东省佛山市禅城区2019-2020学年九年级上学期期末英语试卷(含听力) 题型:阅读单选
Caterpillars(毛毛虫)are cute. They star in children's books. They turn into pretty butterflies. And now it turns out they may hold the key to solving plastic pollution.
Like many great findings and inventions, the discovery of a caterpillar that eats plastic was made accidentally. Bertocchini, a biologist in Madrid, was cleaning her hobby beehives(蜂箱)and used a plastic shopping bag to collect the caterpillars which eat wax(蜂蜡). When she looked at the bag later, she was surprised to see it was full of holes. She decided to look into this plastic-eating wonders of caterpillars with her team.
They offered a plastic bag from a UK supermarket to a group of 100 wax-eating caterpillars. They began creating holes after 40 minutes; 12 hours later, they had reduced the mass of the bag by 92mg. While there have been other creatures that eat plastics, none of them have been able to do so better than these caterpillars.
"This discovery could be an important tool for helping to cut down the problem of plastic waste and save our oceans and rivers," Bertocchini said. "The caterpillar will be the starting point. Before using this finding in a practical way to solve plastic problems, we need to understand the chemical secrets behind the natural degradation(降解)of plastic. Something in the caterpillar一as well as the caterpillar itself—might play a role".
1.How did Bertocchini find that caterpillars was able to eat plastic?
A.By cleaning her beehives.
B.By making holes in a plastic bag
C.By doing research with her teammates.
D.By putting caterpillars into a plastic bag.
2.Which statement is TRUE about the wax-eating caterpillar?
A.Plastic is their favourite food.
B.They are only found in beehives
C.They are the best in eating plastic.
D.They can eat up a plastic bag in 12 hours.
3.The underlined word "They" in Para 3 refers to _________.
A.wax-eating saterpillars B.Bertocchini and her teammates
C.plastic bags D.UK supermarkets
4.From the last paragraph, we can know that how the caterpillar breaks down plastic is ________.
A.unknown B.interesting C.important D.powerful
5.Which can be the best title of the passage?
A.Animals That Eat Plastic. B.A Possible Key to Plastic Problems.
C.An Important Science Discovery. D.Protecting Environment.
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科目:初中英语 来源:广东省佛山市禅城区2019-2020学年九年级上学期期末英语试卷(含听力) 题型:听短文回答问题
听独白, 回答下列各小题。
1.Jim was a _________gift from Jerry's uncle two years ago.
A.Christmas B.New Year's C.birthday
2.Jim's ears are_________.
A.small B.big C.long
3.Jerry often _________with Jim.
A.plays balls B.swims C.runs
4.Jim likes to make friends with_________.
A.cats B.small children C.other dogs
5.Jerry thinks Jim is the _________dog in the world.
A.cutest B.cleverest C.strongest
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科目:初中英语 来源:广东省佛山市禅城区2019-2020学年九年级上学期期末英语试卷(含听力) 题型:听短对话回答问题
What subject is David interested in?
A.History. B.Art. C.Science.
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科目:初中英语 来源:广西防城港市209-2020学年九年级上学期期末英语试卷 题型:单选题
— A famous singer is going to hold a concert here.— Really?__________exciting news.
A.How B.How a C.What a D.What
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科目:初中英语 来源:江苏省扬州市教育集团树人学校2019-2020学年七年级上学期12月月考英语试卷 题型:单选题
My grandmother is very fat. The doctor asks her to ______ and _______.
A.eat more; exercise more B.eat less; exercise less
C.eat less; exercise more D.eat more; exercise less
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