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【单选题】
以下不属于废气涡轮增压的优点是:
A.
较大地提高了发动机的体积功率和升功率
B.
改善了发动机的工作转速范围内的扭矩特性
C.
与同功率的自然吸气发动机相比，低速增加了燃油消耗量
D.
降低了有害气体排放
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参考答案：
举一反三
【单选题】The trouble with television is that it discourages concentration. Television's variety becomes a narcotic, not a stimulus. Its serial, kaleidoscopic exposures force us to follow its lead．The viewer is...
A.
TV easily diverts our attention while we are reading.
B.
TV misleads our attention to violence and other sensational news.
C.
TV commercials frequently interrupt our viewing of a program.
D.
TV programs are short and keep changing constantly.
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是
A.
物标距离较近
B.
物标反射强度较强
C.
A+B
查看完整题目与答案
【判断题】There are two requirements of presentation of documents ,the first is that the documents is all ready,the second is that the content must be correct .
A.
正确
B.
错误
查看完整题目与答案
【单选题】My stomach ______ me. I thought it was going away, but now it’s getting worse and worse.
A.
was killing
B.
is killing
C.
kills
D.
killed
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是----。
A.
物标距离较近
B.
物标反射强度较强
C.
C A+B
D.
D不需要特殊要求
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是 。
A.
物标距离较近
B.
物标反射强度较强
C.
A＋B
D.
不需要特殊要求
查看完整题目与答案
【单选题】The police were given an order that the stolen documents must be recovered at all ______.
A.
accounts
B.
conditions
C.
payments
D.
costs
查看完整题目与答案
【单选题】听力原文： An Australian engineer is reported to be held hostage in Iraq. His American wife identified 63-year-old Douglas Wood from a video released Sunday in which he is seen pleading for coalition force...
A.
He has been killed in Iraq.
B.
His wife left him when he was in Iraq.
C.
He has been held hostage in Iraq.
D.
He just finished his work in Iraq and will be back to America.
查看完整题目与答案
【简答题】A．To restore our atmosphere. B．To stop refrigerator-use. C．To pr people from killing insects. D．To restrict the use of some pollutants that harm the ozone layer.
查看完整题目与答案
【单选题】The book Hammer of The Witches was written for _______.
A.
witch-hunting
B.
witch-killin
C.
witch-eating
D.
witch-drinking
查看完整题目与答案
相关题目：
【单选题】The trouble with television is that it discourages concentration. Television's variety becomes a narcotic, not a stimulus. Its serial, kaleidoscopic exposures force us to follow its lead．The viewer is...
A.
TV easily diverts our attention while we are reading.
B.
TV misleads our attention to violence and other sensational news.
C.
TV commercials frequently interrupt our viewing of a program.
D.
TV programs are short and keep changing constantly.
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是
A.
物标距离较近
B.
物标反射强度较强
C.
A+B
查看完整题目与答案
【判断题】There are two requirements of presentation of documents ,the first is that the documents is all ready,the second is that the content must be correct .
A.
正确
B.
错误
查看完整题目与答案
【单选题】My stomach ______ me. I thought it was going away, but now it’s getting worse and worse.
A.
was killing
B.
is killing
C.
kills
D.
killed
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是----。
A.
物标距离较近
B.
物标反射强度较强
C.
C A+B
D.
D不需要特殊要求
查看完整题目与答案
【单选题】雷达荧光屏上可能出现多次反射回波的条件是 。
A.
物标距离较近
B.
物标反射强度较强
C.
A＋B
D.
不需要特殊要求
查看完整题目与答案
【单选题】The police were given an order that the stolen documents must be recovered at all ______.
A.
accounts
B.
conditions
C.
payments
D.
costs
查看完整题目与答案
【单选题】听力原文： An Australian engineer is reported to be held hostage in Iraq. His American wife identified 63-year-old Douglas Wood from a video released Sunday in which he is seen pleading for coalition force...
A.
He has been killed in Iraq.
B.
His wife left him when he was in Iraq.
C.
He has been held hostage in Iraq.
D.
He just finished his work in Iraq and will be back to America.
查看完整题目与答案
【简答题】A．To restore our atmosphere. B．To stop refrigerator-use. C．To pr people from killing insects. D．To restrict the use of some pollutants that harm the ozone layer.
查看完整题目与答案
【单选题】The book Hammer of The Witches was written for _______.
A.
witch-hunting
B.
witch-killin
C.
witch-eating
D.
witch-drinking
查看完整题目与答案
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