题目内容
（请给出正确答案）
A.very small things that you can't see with your eyes.
B.things that don't affect people.
C.things that you can find with your eyes.
D.things that are very big.
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更多“Germs are（）。”相关的问题
Tears keep your eyes clean and healthy.They wash away dirt and germs(细菌) just like bath.Your eyes also need tears to keep them wet.And eyes must be wet so that they can move smoothly.Your eyes are busy looking here and there all day long.They move quickly from one thing to another.If you did not have tears, your eyes could not move, and soon you would be blind.
Maybe you do not like tears, but your eyes can not do without them.
(1)The story tells us ____________
A.what makes people blind
B.why people have tears
C.why people cry when they are sad
D.what tears are
(2)Tears help you by __________
A.showing how you feel
B.making your face clean
C.washing things from your eyes
D.making your eyes bright
(3)If your eyes were not wet, you could not _________________
A.look at things clearly
B.laugh and cry
C.keep clean
D.show your feelings
(4)When you are happy or sad, you may _________________
A.look at things quickly
B.wash away dirt and germs
C.have tears in your eyes
D.move your eyes quickly
(5)The sentence“your eyes can’t do without them”means _________________
A.your eyes like having baths very much
B.your eyes like tears very much
C.your eyes can not work without tears
D.your eyes can not open without them
In the jungle, you should always carry a【23】. Then you can【24】which way to go. Again and again you must check your position by it.
Keep alert. Watch the ground in front of you carefully. Stop and listen【25】.
If you lose your【26】, do not be afraid. Mark the spot where you are with blazes on a tree. Then you can always know where you started.
Finding water that is safe to drink can be a problem. Many streams and rivers carry germs that can be【27】to man. Luckily, the jungle has many kinds of plants and vines that give water.
【28】in the jungle is a science. Learn as much as you can about what to【29】in the jungle. Then no part of the jungle will seem completely unfriendly or frightening. In fact, you will be able to "【30】" it for a long time.
(36)
A．advice
B．partner
C．tool
D．equipment
A.we like working when we are illμ
B.germs can't live in the water. .
C.we can't feel ill if the environment is bad.u
D.we feel well when the environment is good.
It was hot yesterday,but it is very hotter today.()
When they ______ to the village, it was very late.
A．arrived
B．reached
C．got
D．landed
A.The coat is very pretty
B.The skirt is very pretty
C.The T-shirt is very pretty
The failure in the exam made her very ______.
A．oppressed
B．expressed
C．depressed
D．impressed
They were up very late because______.
A．it was Sunday morning
B．they were not very sleepy
C．they were preparing for the dinner
D．they saw the great fire start
