The world is not only hungry,but also thirsty.Perhaps this(1)s oundsounds strange to you,since nearly 70% of the Earth's surface (表面) is covered (2)w ithith water.But about 97% of that is sea water,or salt water.Humans can only drink and (3)u sese the other 3%—the fresh water from rivers,lakes,the underground and(4)o therther sources (資源).And we cannot even use all of that.Even worse,some of it has been polluted.
However,as things stand today,this fresh water is still (5)e noughnough for us.But our need for water is (6)b ecomingecoming larger and larger quickly—almost day by day.We should take action to do with this problem now and in this (7)w ayay we can get away from a serious worldwide water shortage (缺少) later on.
We all have to learn how to (8)s toptop wasting our valuable water.One of the first steps is to improve ways of reusing it.Today in most large cities,water is used only (9)o ncence and then sent into a sewer system (排污系統).From there it(10)r unsuns to the sea or runs into underground places.
【考點】人與社會.
【答案】ounds;ith;se;ther;nough;ecoming;ay;top;nce;uns
【解答】
【點評】
聲明:本試題解析著作權屬菁優網所有,未經書面同意,不得復制發布。
發布:2024/6/27 10:35:59組卷:3引用:1難度:0.4
相似題
-
1.將下列單詞或短語填入空格中,每格限填一詞
A.anything B.something C.smell D.already E.other F.other G.went up
One day when Avantis was travelling on his donkey along the street,he saw two men quarrelling with each other.One was a young man,and the (1)發布:2025/4/7 9:0:1組卷:4引用:1難度:0.6 -
2.
A.For example,you shouldn't put your bread on your plate.
B.I hope to hear from you soon.
C.I'm very comfortable speaking French now.
D.I don't find French customs so strange anymore.
E.Another thing is that it is very impolite to say you're full
F.They go out of their way to make me feel at home.
Thanks for your message .Yes ,I'm having a great time on my student exchange program in France .I was a bit nervous before I arrived here,but there was no reason to be my host family is really nice .(1)
My biggest challenge is learning how to behave at the dinner table.As you can imagine,things are different from the way they are at home.(3)
Dear Laura,I'll write again soon and tell you more about my life in France Hope you're having a good school year.
Yours,
Lin Yue發布:2025/1/30 8:0:1組卷:37引用:2難度:0.4 -
3.根據短文內容回答下列問題
Most people make their living with their hands. But Tom makes his living with his feet. It's a very good thing, too.Tom's story happens in a very small city in England. His parents are very poor. Seven people live in their small house. Tom has no place to play but in the street.Tom's father often plays football. Little Tom wants to play football, too. So his father makes a soft ball for him to kick. It's a sock filled with pieces of old cloth. The little boy kicks it every day.At last Tom learns to kick a real football and he can play football very well.
(1)Most people don't make their living with their feet, do they?
(2)Where does the story happen?
(3)Where does Tom live?
(4)What does Tom kick at first?
(5)Why doesn't Tom kick a real football at first?發布:2025/4/7 10:0:1組卷:6引用:1難度:0.4