皮皮学，免费搜题
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【单选题】
流行性感冒的病原体A.
溶血性链球菌
B.
轮状病毒
C.
流感病毒
D.
呼吸道融合病毒
E.
支原体
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皮皮学刷刷变学霸
举一反三
【单选题】_______ the obvious differences in size and population, the states of the U.S. have many things in common with Australia.
A.
In spite of
B.
Instead of
C.
Even if
D.
Because of
【单选题】______ the obvious differences in size and population, the states of U.S. have many things in common with Australia.
A.
In spite of
B.
Instead of
C.
Even if
D.
Because of
【简答题】The U.S has a land area of 9.3 million square kilometers. It is the _________ largest country in the world in size after Russia, Canada and China.
【判断题】The U.S has a land area of 9.3 million square kilometres.It is the fourth largest country in the world in size after Russia , Canada and China.
A.
正确
B.
错误
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