皮皮学,免费搜题
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【单选题】
酸雨是指降水的PH值小于
A.
6.5
B.
5.6
C.
4.5
D.
3.0
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【单选题】制备单克隆抗体最常用的动物是
A.
B.
C.
D.
小鼠
E.
豚鼠
【单选题】In 2012, the top 5 agricultural commodities of America are ( ), cattle, soybeans, dairy products and chickens for meat.?
A.
Corn
B.
Potato
C.
Tomato
D.
Cotton
【单选题】Now when people refer to England you find Wales______ as well.
A.
include
B.
included
C.
including
D.
includes
【单选题】Now when people refer to England you find Wales _______ as well. [     ]
A.
being included
B.
include
C.
including
D.
included
【简答题】Top 5 individual countries are __________, __________, __________, __________, __________.
【判断题】Bridgeford Hunt believes that the company is partly responsible for the individual's rise to the top in business.
A.
正确
B.
错误
【单选题】1995 年马云成立了第一家网商公司,员工有
A.
一个人
B.
二个人
C.
三个人
D.
十八个人
【判断题】The chain of command is the unbroaken line of authority that links each individual with top management in an orgaisation.
A.
正确
B.
错误
【单选题】设f(x,y)为连续函数,则 等于
A.
B.
C.
D.
【简答题】When did the two top Japanese automobile makers begin to be twice as productive as the counterparts in the United States?
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