7.A solution to a proplem or difficult situation is a way of dealing with it so that the difficulty is removed.

分析 一個問題或難題的解決方案指的是處理問題的方式以便問題能得到解決.

解答 答案:solution
is譯為是,分析句子可知 a way of dealing with it so that the difficulty is removed是對A s______to a proplem or difficult situation的解釋,a way of dealing with it so that the difficulty is removed的意思是"處理問題的方式以便問題能得到解決",由此可知第一句的意思是對問題或難題的解決方案,用solution表示解決方案,有不定冠詞a修飾,填單數(shù)形式即可.

點(diǎn)評 考查首字母填空.準(zhǔn)確地翻譯句子、理解句子,然后根據(jù)句意及提示用合適的詞的合適形式完成句子,使句意更通順.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:選擇題

17.There're many students in our school.         of them          girls.( 。
A.One third; isB.One third; areC.Two thirds; is

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

18.---I'm getting fatter and fatter,what should I do?
---You'd better eat____ food and do _____ exercise.(  )
A.less,lessB.more,moreC.more,lessD.less,more

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

15.Are there any difference between your idea and     ?( 。
A.myB.sheC.herD.hers

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

2.Fish have ears.Really.They're quite small and have no opening to the outside world carrying sound through the body.For the past seven years,Simon Thorrold,a university professor,has been examining fish ears,small round ear bones called otoliths.
   As fish grow,so do their otoliths.Each day,their otoliths gain a ring of calcium carbonate (碳酸鈣).
By looking through a microscope (顯微鏡) and counting (數(shù)) these rings,Thorrold can determine the 
exact age of a young fish.As a fish gets older,its otoliths no longer get daily rings.Instead,they get yearly rings,which can also be counted,giving information about the fish's age,just like the growth rings of a tree.
    Ring counting is nothing new to fish scientists.But Thorrold has turned to a new direction.They'reexamining the chemical elements (元素) of each otolith ring.
    The daily ring gives us the time,but chemistry tells us about the environment in which the fish swam on 
any given day.These elements tell us about the chemistry of the water that the fish was in.It also says something about water temperature,which determines how much of these elements will gather within each otolith ring.
   Thorrold can tell,for example,if a fish spent time in the open ocean before entering the less salty water 
of coastal areas.He can basically tell where fish are spending their time at any given stage of history.
   In the case of the Atlantic croaker,a popular saltwater food fish,Thorrold and his assistant have successfully followed the travelling of young fish from mid-ocean to the coast,a journey of many hundreds of miles.
   This is important to managers in the fish industry,who know nearly nothing about the whereabouts (行蹤) of the young fish for most food fish in the ocean.Eager to learn about his technology,fish scientists 
are now lending Thorrold their ears.

57.What can we learn about fish ears from the text?B
A.They are small soft rings.
B.They are not seen from the outside.
C.They are openings only on food fish.
D.They are not used to receive sound.
58.Why does the writer compare the fish to trees?D
A.Trees gain a growth ring each day.
B.Trees also have otoliths.
C.Their growth rings are very small.
D.They both have growth rings.
59.Why is it important to study the chemistry of otolith rings?C
A.The elements of the otoliths can tell the history of the sea.
B.Chemical contents (含量) of otoliths can tell how fast fish can swim.
C.We can know more about fish and their living environment.
D.Scientists can know exactly how old a fish is.
60.How would you understand"fish scientists are now lending their ears"?A
A.They are very interested in Thorrold's research findings.
B.They want to know where they can find fish.
C.They lend their fish for chemical studies.
D.They wonder if Thorrold can find growth rings from their ears.

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

12.Nobody in our class was late for school yesterday____it rained heavily.( 。
A.butB.althoughC.whenD.because

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

19.---Can you tell me what the____of your hometown is?
---One million.( 。
A.populationB.numberC.waterD.price

查看答案和解析>>

科目:初中英語 來源: 題型:填空題

14.American schools begin in September after a long (96)summer holiday.There are two terms in a school year; the (97)first term is from September to January,and the second is from February to June.Most American children begin to go to school when they are five years old.Most children are seventeen or eighteen years old when they (98)finish high school.High school students take only five or six subjects each term.They usually go to the same class every day,and they have homework for every class.After class,they do a lot of(99)interesting things.
After high school,many students go to colleges.They usually have to pay a lot of money.So many college students work after class to get (100)money for their studies.

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

15.
A.everyone will be able to have a good time
B.there is no other choice sometimes
C.a(chǎn) child decides to water ski
D.children can get into trouble at any moment
E.everyone is protected
When you are out on the water,you will need to make sure that everyone is safe.This is especially true for children and boats while water skiing(滑水).You have to make sure that (66)Ethe way that they should be when out on the water.This is the only way that (67)A.You need to make sure that you are able to keep a child safe when they are on the water.This is very important because it is well known that (68)D.It is easy to miss something,and an accident can happen at any given moment.You need to pay special attention to children and boats while water skiing so that it can be a great time.
    Children should not be in the boat when others are water skiing,however (69)B.If possible,you should make necessary arrangements(安排) to have someone watch the child while you are water skiing.This is just a better and safer way for you to have a good time out on the water with no worries.When (70)C,it is important that he is skilled out on the water.You need to make sure that the child is ready to take on the water and use what you teach them to be safe and have fun in the water.

查看答案和解析>>

同步練習(xí)冊答案