【单选题】【消耗次数：1】
与我们国家陆地上相接壤的国家有（ ）
①
13个
②
14个
③
15个
④
16个
参考答案：
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相关题目
【单选题】
新中国成立70年来，中国始终坚持走和平发展道路，从未主动挑起过一场战争，从未侵占过别人的一寸土地。我们通过和平谈判，同（）个陆上邻国中的12个国家彻底解决了陆地边界问题。
①
16
②
13
③
14
④
15
【单选题】
如果消费者消费15个面包获得的总效用是100个效用单位，消费16个面包获得的总效用是106个效用单位。则第16个面包的边际效用是（ ）效用单位。
①
108个
②
100个
③
106个
④
6个
【单选题】
如果消费者消费15个面包获得的总效用是100个效用单位，消费16个面包获得的总效用是106个效用单位。则第16个面包的边际效用是（ ）效用单位。
①
108个
②
100个
③
106个
④
6个
【单选题】
如果消费者消费15个面包获得的总效用是100个效用单位，消费16个面包获得的总效用是l06个效用单位。则第16个面包的边际效用是 ( )效用单位。
①
108个
②
l00个
③
l06个
④
6个
【判断题】
到2018年，我国已经拥有5个经济特区、16个沿海开放城市、7个国家级新区、11个国家综合配套改革试验区、2个国家综合改革区、197个国家级经济技术开发区。
①
正确
②
错误
【单选题】
如果消费者消费15个面包获得的总效用是100效用单位，消费16个面包获得的总效用是106个单位。则第16个面包的边际效用是（ ）效用单位。
①
108个
②
106个
③
100个
④
6个
随机题目
【判断题】
Mrs. Fuller went on a diet and in three months brought down her weight to 100 pounds.
①
正确
②
错误
【判断题】
In addition to a large collection of scientific works in Chinese, our library contains many scientific books in foreign languages.
①
正确
②
错误
【单选题】
— Could I use your dictionary for a moment?— _______________________.
①
Its well
②
It doesnt matter
③
I have no idea
④
By all means
【单选题】
Its bad ________ for you to smoke in the public places where smoking is not allowed.
①
：behavior
②
：action
③
：manner
④
：movement
【单选题】
-- Madam, do all the buses go downtown?--______________
①
：Wow, you got the idea.
②
：No, never mind.
③
：Pretty well, I guess.
④
：Sorry, Im new here.
【单选题】
— How was your trip to Australia?— ___________.
①
It was wonderful indeed
②
I went there alone
③
Very well
④
Believe it or not
【单选题】
— Good morning, Dr Johnsons office. Can I help you?— _______________________.
①
Speaking, please
②
Id like to make an appointment, please
③
Yes, go on
④
No, you cant
【单选题】
I have been looking forward to ____ from my parents.
①
：hear
②
：being heard
③
：be heard
④
：hearing
【单选题】
— David injured his leg playing football yesterday.— Really? ______?
①
Who did that
②
Whats wrong with him
③
How did that happen
④
Why was that