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九年级阶段质量检测
英语
2025.3
(本试卷共45道题满分90分考试时间90分钟)
注意：所有试题必须在答题卡上作答，在本试卷上作答无效
第一部分选择题（共50分）
一、阅读理解（共20小题，每小题2分；满分40分）
第一节阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Silk is not only popular in China,but also gets a name in the rest of the world.Silkworms
(create silk which is used for clothes.Over 5,000 years ago,Chinese people found the
secret of silkworms.Silkworm raising and farming were two most important things in ancient
Chinese life.
Now let's see the amazing life of silkworms.There are four stages in a silkworm's life
circle.
Eggs
Silkworms start as eggs.The eggs are tiny.It takes about fourteen days until they
begin to hatch(孵出).
Larvae(幼虫)
The larvae do not stop eating for twenty to thirty days.They only cat mulberry
(leaves.The surface of the leaves should be dry.
Pupae(蛹)
The larvae will stop eating and start to make silk cocoons (around themselves.
It takes two days.Then,they turn into pupae.
Moths(蚕玻)
Then,about twelve days later,the pupa turs into a moth.The moth makes a hole
in the cocoon and climbs out.It will find another moth to start the life cycle
again.An adult moth will only live for five to ten days.
1.What do Silkworms create
A.Wool.
B.Silk.
C.Grass.
D.Cotton.
2.Of the four stages in the life of the silkworm,which one experiences the longest
A.Eggs.
B.Larvae.
C.Pupae.
D.Moths.
3.We can know.
from the text.
A.why silk is popular in China
B.how larvae turn into pupae
C.what the larvae like to eat
D.how many eggs an adult moth has
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