◎ 题干
Flies (苍蝇) usually live in the dirty places.
Let’s look at a fly, and see where it   27 . First, it flies out of the window,   28   it stands on   29  dirty things in the street, and then it flies back to the house and walks over your   30 .
When a fly walks on the dirty things in the street, its   31   have got some germs  32 them. When the fly walks on your food with its dirty feet, it   33  the germs on your food.
What can you   34  this?
First, we learn that we mustn’t leave dirty things in the street or on the ground near  35 . Second, we learn that all food must be covered so that flies may not   36  it. Third, we learn that flies often carry germs and we must kill them as soon as we see them.
小题1:
A.walksB.standsC.livesD.flies
小题2:
A.firstB.secondC.thirdD.fourth
小题3:
A.someB.anyC.everyD.each
小题4:
A.foodB.drinkC.cups D.bowls
小题5:
A.bodyB.feet C.eyes D.head
小题6:
A.inB.toC.onD.over
小题7:
A.carries B.hasC.leavesD.takes
小题8:
A.study fromB.study forC.learn forD.learn from
小题9:
A.the factoryB.our doorC.our houseD.a window
小题10:
A.arrive B.getC.arrive inD.get to
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◎ 知识点
    根据n多题专家分析,试题“Flies (苍蝇) usually live in the dirty places.Let’s look at a fly, and see where it 27. First, it flies out of the window, 28 it stands on 29dirty things in t…”主要考查了你对  【科教类阅读】【健康环保类阅读】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。