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Every morning,you get up,wash your face,brush your teeth,have breakfast and get ready for your day.These daily actions are such(1)
B
B
common routine that you don't think about them much.But what if you were in space?There is no gravity there,so things are not as(2)
A
A
as they are on Earth.When you drop something,it floats away slowly in the air.This means that astronauts (3)
B
B
just put down a tool.They need to tie it down.In space,water breaks into small drops and hangs in the air.Then (4)
C
C
do astronauts drink?
   Well,astronauts eat and drink(5)
B
B
in space.They have special plates for their food.Besides,special bags (6)
C
C
for their drinks.
   Sleep is also different in space.Astronauts tie(7)
D
D
to the wall so that they don't float around when they are sleeping.Since they have to work hard,they need to get(8)
C
C
rest.The sun rises and sets so often that it can be confusing(令人困惑的).The astronauts use alarms and music(9)
C
C
themselves up.
   Exercise is important for astronauts(10)
A
A
.Since there is no gravity and astronauts float instead of walking or(11)
A
A
,they have to exercise on special machines every day to keep healthy.No one(12)
B
B
to become ill in space and exercise helps them a lot.
  (13)
D
D
,life is not completely full of hard work in space.When they are not working or exercising,there is a little time (14)
B
B
fun.They watch movies,read the news and contact family members and friends.The astronauts(15)
D
D
work on the International Space Station can even connect to the Internet.

(1) A.the B.a(chǎn) C.a(chǎn)n D. /
(2) A.heavy B.heavily C.heavier D.more heavily
(3) A.mustn't B.can't C.shouldn't D.needn't
(4) A.why B.when C.how D.where
(5) A.different B.differently C.difference D.differ
(6) A.use B.uses C.a(chǎn)re used D.used
(7) A.they B.theirs C.their D.themselves
(8) A.many B.a(chǎn) lot C.plenty of D.few
(9) A.wake B.wakes C.to wake D.waking
(10) A.a(chǎn)s well B.a(chǎn)s well as C.neither D.either
(11) A.running B.run C.ran D.to run
(12) A.want B.wants C.wanted D.have wanted
(13) A.Therefore B.Still C.Instead D.However
(14) A.to B.for C.without D.in
(15) A.what B.which C.whom D.that

【考點】說明文;航空航天
【答案】B;A;B;C;B;C;D;C;C;A;A;B;D;B;D
【解答】
【點評】
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發(fā)布:2024/5/27 14:0:0組卷:7引用:1難度:0.5
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    發(fā)布:2025/1/5 12:0:4組卷:6引用:1難度:0.5
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    發(fā)布:2024/12/27 18:30:2組卷:11引用:4難度:0.5
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