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【单选题】
HTTP默认的端口号是( )
A.
21
B.
20
C.
80
D.
8080
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参考答案：
举一反三
【判断题】循环截短码由原来码组截短，因此纠错能力也变弱。
A.
正确
B.
错误
查看完整题目与答案
【单选题】E-books_________.
A.
are not as environmentally friendly as a local library.
B.
are more expensive to produce than print books.
C.
produce more carbon than print books.
D.
are about the same as print books in terms of cost and their effort on the environment.
查看完整题目与答案
【单选题】The comparison between printed books and e-books in Paragraph 4 is used to show that______.
A.
printed books have advantage in cultivating character
B.
e-books can be transferred among readers easily
C.
printed books are more convenient to use
D.
e-books are of better durability
查看完整题目与答案
【单选题】James 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【单选题】Alex 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【简答题】E­reading and e­books are slowly conquering the world.Compared to traditional paper books，e&E­reading and e­books are slowly conquering the world.Compared to traditional paper books，e­books in some sc...
查看完整题目与答案
【单选题】David 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【单选题】按规定,凡穿过防撞舱壁的管子应设有能在______以上进行操作且阀体设在______防撞舱壁上的截止阀,以便在首部破损时能立即将它关闭。
A.
舱壁甲板;首尖舱内
B.
舱壁甲板;首尖舱外
C.
干舷甲板;首尖舱内
D.
干舷甲板;首尖舱外
查看完整题目与答案
【多选题】土壤导热率说法正确的是
A.
潮湿土壤土温变化较快
B.
沙壤土昼夜温差较大
C.
黏壤土昼夜温差较小
D.
松土提高土壤表层温度
查看完整题目与答案
【单选题】下列哪些情况下,可对固定资产卡片作无痕迹修改?
A.
没有做变动单或评估单的原始卡片的原值项目，在录入当月
B.
没有做变动单或评估单的原始卡片的原值项目，在作过一次月末结账后
C.
做过变动单或评估单的原始卡片的使用部门项目，在录入当月
D.
做过变动单或评估单的原始卡片的使用部门项目，删除变动单或评估单后，并作过一次月末结账后
查看完整题目与答案
相关题目：
【判断题】循环截短码由原来码组截短，因此纠错能力也变弱。
A.
正确
B.
错误
查看完整题目与答案
【单选题】E-books_________.
A.
are not as environmentally friendly as a local library.
B.
are more expensive to produce than print books.
C.
produce more carbon than print books.
D.
are about the same as print books in terms of cost and their effort on the environment.
查看完整题目与答案
【单选题】The comparison between printed books and e-books in Paragraph 4 is used to show that______.
A.
printed books have advantage in cultivating character
B.
e-books can be transferred among readers easily
C.
printed books are more convenient to use
D.
e-books are of better durability
查看完整题目与答案
【单选题】James 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【单选题】Alex 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【简答题】E­reading and e­books are slowly conquering the world.Compared to traditional paper books，e&E­reading and e­books are slowly conquering the world.Compared to traditional paper books，e­books in some sc...
查看完整题目与答案
【单选题】David 查看材料
A.
I prefer physical books to e-books.
B.
E-books are environmentally friendly.
C.
The market for physical books is shrinkin
D.
What counts is not how but how well you rea
E.
E-reading will benefit， rather than harm， publishers.
F.
The price of hardcover books will be greatly lowere
G.
Non-bookstore outlets add to the growth of physical books.
查看完整题目与答案
【单选题】按规定,凡穿过防撞舱壁的管子应设有能在______以上进行操作且阀体设在______防撞舱壁上的截止阀,以便在首部破损时能立即将它关闭。
A.
舱壁甲板;首尖舱内
B.
舱壁甲板;首尖舱外
C.
干舷甲板;首尖舱内
D.
干舷甲板;首尖舱外
查看完整题目与答案
【多选题】土壤导热率说法正确的是
A.
潮湿土壤土温变化较快
B.
沙壤土昼夜温差较大
C.
黏壤土昼夜温差较小
D.
松土提高土壤表层温度
查看完整题目与答案
【单选题】下列哪些情况下,可对固定资产卡片作无痕迹修改?
A.
没有做变动单或评估单的原始卡片的原值项目，在录入当月
B.
没有做变动单或评估单的原始卡片的原值项目，在作过一次月末结账后
C.
做过变动单或评估单的原始卡片的使用部门项目，在录入当月
D.
做过变动单或评估单的原始卡片的使用部门项目，删除变动单或评估单后，并作过一次月末结账后
查看完整题目与答案
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