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【单选题】
James Cook ______.
A.
was a commander of voyages for discovery Tahiti
B.
used to joined the US Navy
C.
was a sailor around the world three times
D.
used to be an apprentice to a shipping company when he was young
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参考答案:
举一反三
【单选题】Just as his word goes, “We are the ones we have been waiting for.” , Obama is no longer _____ he used to be, but an icon(偶像) .
A.
who
B.
what
C.
which
D.
that
【单选题】长期平均成本曲线成为U形的原因:
A.
规模报酬有关
B.
外部经济与不经济有关
C.
要素的边际报酬变动有关
D.
固定成本有关
【单选题】______ helping those who are unwilling to help themselves?
A.
What sense is it about
B.
What's the point of
C.
What's the sense with
D.
What point is it in
【单选题】长期平均成本曲线成为U形的原因与
A.
要素的边际报酬递减规律有关;
B.
规模报酬有关;
C.
外部经济与不经济有关;
D.
不变成本与可变成本所占比重有关。
【单选题】长期平均成本曲线成为 U 形的原因为( )
A.
规模经济与不经济有关
B.
外部经济与不经济有关
C.
要素的边际生产率有关
D.
固定成本变动所占比重有关
【简答题】Even if we have an extremely healthy diet and lifestyle, the human body is programmed to wear out at a maximum of about 120 years, and usually less. We all have a biological clock inside us which dete...
【单选题】数据挖掘技术在医院应用的主要方向不包括以下哪项()
A.
提升医疗服务的能力
B.
提升医疗服务的水平
C.
提高医院管理的能力和水平
D.
提高医院人力管理能力
【简答题】So, I conclude by saying again today that we have a task and let usgo out with a “__1__ dissatisfaction”. Let us be dissatisfied until America will no longer have a high blood ___2__ of creeds and an ...
【简答题】Directions: Choose the most appropriate word to complete the passage. Do we have the right attitude towards science? Hawking suggests that many people are 1 distrustful of it. This might change if the...
【单选题】如上图:20世纪50~70年代,人口大规模迁入东北地区的主要原因是() 1农村剩余劳动力转移 2工业基地建设的需要 3地处边疆,邻国人口迁入 4城市知识青年有计划迁入
A.
①②
B.
③④
C.
①③
D.
②④
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