科目: 來(lái)源: 題型:
The old couple, ____had been admitted to university, were living a hard life.
A.both their children B. both of whom children
C. both of whose children D. whose their children
查看答案和解析>>
科目: 來(lái)源: 題型:
It was announced that only when the fire was under control ________ to return to their homes.
A. the residents would be permitted B. had the residents been permitted
C. would the residents be permitted D. the residents had been permitted
查看答案和解析>>
科目: 來(lái)源: 題型:
Not everyone is equal to the task because it special skills and much patience.
A.calls for B.calls out C.turns into D.turns up
查看答案和解析>>
科目: 來(lái)源: 題型:閱讀理解
第三部分:閱讀理解(共20小題,每小題2分,滿分40分)
A device that stops drivers from falling asleep at the wheel is about to undergo(接受) testing at Department of Transport laboratories and could go on sale within 12 months.
The system, called driver Alert, aims to reduce deadly road accidents by 20%--40% that are caused by tiredness. Airline pilots can also use it to reduce the 30% of all pilot-error accidents that are related to fatigue(疲勞).
Driver Alert is based on a computerized wristband. The device, worn by drivers or pilots gives out a sound about every four minutes during a car journey. After each sound the driver must respond by squeezing the steering wheel(方向盤). A sensor in the wristband detects this pressing action and measures the time between the sound and the driver’s response.
Tiredness is directly related to a driver’s response time. Usually, a watchful driver would take about 400 milliseconds to respond, but once that falls to more than 500 milliseconds, it suggests that the driver is getting sleepy.
In such cases the device gives out more regular and louder sounds, showing that the driver should open a window or stop for a rest. If the driver’s response continues to slow down, the sounds become more frequent until a nonstop alarm warns that the driver must stop as soon as possible.
The device has been delivered to the department’s laboratories for testing. If these tests, scheduled for six months’ time, are successful, the makers will bring the product to market within about a year.
56. How should a driver respond to the sounds from Driver Alert?
A. By sounding a warning. B. By touching the wristband.
C. By checking the driving time. D. By pressing the steering wheel.
57. We can learn from the text that the driver needs to stop for a break when his response time is ________
A. about 400 milliseconds B. below 500 milliseconds
C. over 500 milliseconds D. about 4 minutes
58. When the driver gets sleepy while driving, Driver Alert ______.
A. moves more regularly B. stops working properly
C. opens the window for the driver D. sounds more frequently and loudly
59. According to the text, Driver Alert ______.
A. aims to reduce tiredness-related accidents
B. has gone through testing at laboratories
C. aims to prevent drivers from sleeping
D. has been on sale for 12 months
查看答案和解析>>
科目: 來(lái)源: 題型:
IV. 課文語(yǔ)言點(diǎn)及應(yīng)用(共四節(jié),滿分35分)
第一節(jié):?jiǎn)卧~拼寫(共10小題,每小題1分,滿分10分)
76. Before Christmas Eve, people will ___________ (裝飾) the house and the Christmas tree.
77. The experts are _________ every part of the island. (exploration)
78. Hosting the Olympic Games is a great honour and a great _____________. (responsible).
79. He took part in the competition _____________ (confidence).
80. We were _________ to death by the insects while camping. (咬)
81. Mr. King has r_________ (代替) Mike as captain of the team.
82. The number of children in the school has ____________ (減少) this year.
83. This child is clever and quick-minded, and he is of high i_____________..
84. Friendship is to be strengthened by ______________ (奉獻(xiàn)).
85. The antique watch is very ___________ (value)
查看答案和解析>>
科目: 來(lái)源: 題型:
It is said that a new robot ______ by him in a few days.
A. designed B. has been designed
C. will be designed D. will have been designed
查看答案和解析>>
科目: 來(lái)源: 題型:
Mr Smith, of the speech, started to read a novel.
A. tired; boring B. tiring; bored C. tired; bored D. tiring; boring
查看答案和解析>>
科目: 來(lái)源: 題型:
--- Hello! Jinling Hotel. What can I do for you?
--- Do you have a room __________ for this weekend?
A. useful B. available C. possible D. empty
查看答案和解析>>
科目: 來(lái)源: 題型:
—What happened to the old lady?
—She was observed ______ of her handbag.
A. rob B. to rob C. robbing D. robbed
查看答案和解析>>
科目: 來(lái)源: 題型:
Man is born yet everywhere he is chains.
A.freely; on B.easy; on C.free; in D.easily; on
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