If you have swum in the1,you know that the water is salty.Ri

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If you have swum in the1,you know that the water is salty.Rivers2salt from the land into the sea.Some parts of the sea are3salty than other parts.Do you___4 __the Dead Sea inArabia?It is very5.Swimmers can't6init.It is a7sea.
In8parts of the sea,there are a lot of fishes and plants.Some live near the top of the sea.9live deep down.No light can reach the depths of the sea,10it is completely dark.Strange fish live there.Some are11.Some have their own light.Some have great jaws.12their great jaws,they can swallow(吞下) fish13than themselves.
The sea can be very14.Deep-sea divers know this15,16the top of the water may be warm.Then17the divers go down,the sea becomes18.Manyscientists are now making a study of19and plant20inthe sea.They hope to find new resources(资源) for mankind.
1.A.seaB.riverC.lakeD.canal
2.A.carryB.bringC.leadD.send
3.A.asB.muchC.veryD.more
4.A.recognizeB.understandC.knowD.realize
5.A.heavyB.blueC.saltyD.clear
6.A.dieB.sinkC.drinkD.swim
7.A.strangeB.beautifulC.wonderfulD.deep
8.A.anyB.mostC.fewD.a few
9.A.OtherB.The otherC.The othersD.Others
10.A.andB.butC.soD.though
11.A.aliveB.blindC.commonD.dead
12.A.UseB.InC.WithD.Without13.A.largerB.weakerC.smallerD.cleverer
14.A.coolB.wideC.deepD.cold
15.A.goodB.wellC.quite goodD.quite a few
16.A.atB.onC.overD.above
17.A.asB.whenC.sinceD.while
18.A.darker and darkerB.warmer and warmer
C.colder and colderD.deeper and deeper
19.A.an

AADCC
BABDA
CCCDB
CAC

英语翻译You know that if you get in the water and have nothing t You should not have swum in that river.You ____ have been ea the,in,water,the,sea,salty,is 连词成句 The water in the sea is salty.变疑问句 Just in case if you have the expectation that Mr.Du is talki The boys have swum just now.That is why their hair is wet. Do you know that that that that that man is used in the wron If you could see the love in my eyes, you should know that I The main thing is to know that if you look for help,you'll f 英语翻译How do you know if the perfect house you have found is i 英语翻译Thinking that you know what in fact you don't have is a If I ()(know) how to sing the song,I have enjoyed you that d