科目: 來(lái)源: 題型:
What will ________ the children if their parents are out of work??
A.happen B.bring up?
C.come up D.become of?
查看答案和解析>>
科目: 來(lái)源: 題型:
The army went ________the thick forest and at last came to a little river.?
A.across B.over C.above D.through
查看答案和解析>>
科目: 來(lái)源: 題型:
The train leaves at 6:00 p.m.So I have to be at the station ________5:40 p.m.at the latest.?
A.until B.after C.by D.around
查看答案和解析>>
科目: 來(lái)源: 題型:閱讀理解
Geologists have been studying volcanoes for a long time.Though they have learned a great deal,they still have not discovered the cause of volcanic action.They know that the inside of the earth is very hot,but they are not sure exactly what causes the great heat.Some geologists have thought that the heat is caused by the great pressure of the earth’s outer layers.Or the heat may be left from the time when the earth was formed.During the last sixty years scientists have learned about radium,uranium,thorium,and other radioactive elements.Many scientists now believe that much of the heat inside the earth is produced by radioactive elements.
Whatever the cause of the heat may be,we do know that the earth gets hotter the farther down we dig.In deep mines and oil wells the temperatures rise about 1°F for every 50 feet.At this rate of the temperature 40 miles below the earth’s surface should be over 4 000°.This is much hotter than necessary to melt rock.However,the pressure of the rock above keeps most materials from melting at their usual melting points.Geologists believe that the rock deep in the earth may be plastic,or puttylike(油灰狀的).In other words,the rock yields slowly to pressure but is not liquid.But if some change in the earth’s crust releases the pressure,the rock melts.Then the hot,liquid rock can move up toward the surface.
The cause for the great heat inside of the earth is______.
A.great pressure of the earth’s outer layers
B.the heat left from the time when the earth was formed
C.radioactive elements giving out heat
D.not sure
According to the passage,______ prevents most rock from melting at its usual melting points.
A.the pressure of the rock itself
B.the pressure of the rock above
C.the pressure of the earth’s outer layers
D.the heat given out by some radioactive elements
According to the passage,which of the following is NOT true?
A.The farther down,the hotter the earth gets.
B.The rock deep in the earth is liquid.
C.When the pressure releases from the earth’s crust,the rock melts.
D.Rock would be melted at 4 000°.
查看答案和解析>>
科目: 來(lái)源: 題型:
________ the problem of land erosion getting more serious, the government is searching for a way to deal with it.?
A.As B.With C.When D.If
查看答案和解析>>
科目: 來(lái)源: 題型:
Meeting my uncle after all these years was an unforgettable moment,_________I will always treasure.?
A.that B.one C.it D.what?
查看答案和解析>>
科目: 來(lái)源: 題型:閱讀理解
Bill and his family has been living in the six-family building for years.All the neighbours got along fairly well with each other until recently.
An old man and his wife used to live on the second floor.Bill’s mother and the old lady were good friends.Unfortunately the lady died last month.Her husband could not live alone,so he had his grandson move over and live with him.
The grandson has become a problem to all the neighbours,especially to Bill’s family.The walls of the building are thin and he is noisy.Bill is used to peace and quiet but the young man likes to listen to the radio late at night.Sometimes friends of his visit and they make a lot of noise.That is too much for Bill’s family.
Bill’s mother once asked the old man politely if he was able to sleep well at night,but obviously the man didn’t understand what she meant.If he did and spoke to his grandson,the young man obviously didn’t listen,since things haven’t changed any.Everyone in Bill’s family agrees that something must be done though they don’t want to hurt the kind old man.
Bill’s family got angry because ________.
A.the old lady had died
B.a young man moved in
C.the old man could not live alone
D.the grandson made a lot of noise
Which of the following statements is true?
A.The old man could not live without his wife’s help.
B.The old man and his wife were sometimes making trouble too.
C.Bill’s mother was kind to her neighbours.
D.Bill’s mother was the only one who likes the young man.
It seems that ________to solve the problem.
A.anyone is able B.only the grandfather is going
C.Bill’s mother is able D.nobody is likely
查看答案和解析>>
科目: 來(lái)源: 題型:
Thanks to the environment-protection policy,our living conditions have been greatly________.
A.increased B.improved C.developed D.grown
查看答案和解析>>
科目: 來(lái)源: 題型:
書面表達(dá)(滿分25分)
根據(jù)下面提供的信息介紹一下Republic of Ireland 的基本情況:
國(guó)名 Republic of Ireland
位置 英國(guó)西面
首都 都柏林
歷史 超過(guò)5 000年
面積 7萬(wàn)多平方千米
氣候 溫帶海洋性氣候
人口 300萬(wàn)
語(yǔ)言 英語(yǔ)和愛(ài)爾蘭語(yǔ)
貨幣 歐元
要求:1.詞數(shù)100左右;
2.敘述清楚,連貫自然。
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com