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【判断题】
防雷引下线是将接接受的雷电流引到接地装置,引下线有明敷设和暗敷设两种敷设方式 。
A.
正确
B.
错误
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【单选题】听力原文： Why do so many people live to a healthy old age in certain parts of the world? [31] What is the secret of their long lives? Three things seem to be very important: [29] fresh air, fresh food and...
A.
Clean air, much food and more exercise.
B.
Clean air, fresh food and less exercise.
C.
Clean air, fresh food and life.
D.
Hard work, much food and life.
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【判断题】内部类中的方法也可以调用外嵌类中的方法。
A.
正确
B.
错误
查看完整题目与答案
【简答题】In many parts of the world, people live to a healthy old age. What is the secret of their long lives？ Three things are very important: fresh air, fresh food and a way of life. People who live i...
查看完整题目与答案
【简答题】阅读理解。 In the past, old people liked to live with children and grandchildren while young people could show good manners to them in this way. Now more and more old people prefer living alone and they ho...
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【简答题】[A] provide [B] offer [C] buy [D] pay
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【判断题】有一数码10010011,作为8421BCD码时,它相当于十进制数93.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】在（）下，出站检票机将不检查车费相关信息（包括车费是否满足乘车里程），但检查车票日期，并且回收所有的回收类车票，对于定值票、天府通储值卡则按最低票价扣费；计次票被扣除一个程次。
A.
进出站次序免检模式
B.
乘车时间免检模式
C.
车票日期免检模式
D.
车费免检模式
查看完整题目与答案
【单选题】听力原文：W: These summer days are getting to be more than I can take. It was even too hot to go to the pool yesterday. M: Hold on according to the weather report we should have some relief by the end of t...
A.
The pool will be open all week.
B.
The weather will cool down soon.
C.
The woman should go swimming.
D.
He prefers to stay inside in hot weather.
查看完整题目与答案
【单选题】—______unhappy boy he is !____?—He has failed the final examination.
A.
What; What happened
B.
How; What is happening
C.
How an; What was happened.
D.
What an; What has happened
查看完整题目与答案
【单选题】Jia Yuguan is no longer _____ more than 20 years ago. [      ]
A.
what was it
B.
what it was
C.
the city it was
D.
like what was it
查看完整题目与答案
相关题目：
【单选题】听力原文： Why do so many people live to a healthy old age in certain parts of the world? [31] What is the secret of their long lives? Three things seem to be very important: [29] fresh air, fresh food and...
A.
Clean air, much food and more exercise.
B.
Clean air, fresh food and less exercise.
C.
Clean air, fresh food and life.
D.
Hard work, much food and life.
查看完整题目与答案
【判断题】内部类中的方法也可以调用外嵌类中的方法。
A.
正确
B.
错误
查看完整题目与答案
【简答题】In many parts of the world, people live to a healthy old age. What is the secret of their long lives？ Three things are very important: fresh air, fresh food and a way of life. People who live i...
查看完整题目与答案
【简答题】阅读理解。 In the past, old people liked to live with children and grandchildren while young people could show good manners to them in this way. Now more and more old people prefer living alone and they ho...
查看完整题目与答案
【简答题】[A] provide [B] offer [C] buy [D] pay
查看完整题目与答案
【判断题】有一数码10010011,作为8421BCD码时,它相当于十进制数93.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】在（）下，出站检票机将不检查车费相关信息（包括车费是否满足乘车里程），但检查车票日期，并且回收所有的回收类车票，对于定值票、天府通储值卡则按最低票价扣费；计次票被扣除一个程次。
A.
进出站次序免检模式
B.
乘车时间免检模式
C.
车票日期免检模式
D.
车费免检模式
查看完整题目与答案
【单选题】听力原文：W: These summer days are getting to be more than I can take. It was even too hot to go to the pool yesterday. M: Hold on according to the weather report we should have some relief by the end of t...
A.
The pool will be open all week.
B.
The weather will cool down soon.
C.
The woman should go swimming.
D.
He prefers to stay inside in hot weather.
查看完整题目与答案
【单选题】—______unhappy boy he is !____?—He has failed the final examination.
A.
What; What happened
B.
How; What is happening
C.
How an; What was happened.
D.
What an; What has happened
查看完整题目与答案
【单选题】Jia Yuguan is no longer _____ more than 20 years ago. [      ]
A.
what was it
B.
what it was
C.
the city it was
D.
like what was it
查看完整题目与答案