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【单选题】
_____是生命的基本特征之一。A.
遗传和变异
B.
遗传和基因
C.
变异和基因
D.
同化和异化
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反馈参考答案：
举一反三
【多选题】在 DW 检验中,存在不能判定的区域是
A.
0 < d < dL
B.
dU < d < 4−dU
C.
dL < d < dU
D.
4−dU < d < 4− dL
E.
4−dL < d < 4
【多选题】从1985年到1995年,美元与日元的比价由1:264,跌到1:106。意味着( )
A.
日元升值，美元贬值
B.
日元贬值，美元升值
C.
有利于日本出口商
D.
有利于美国出口商
【单选题】______, Tom has lived alone for 10 years in Japan.
A.
As is he a child
B.
As he is child
C.
Child as he is
D.
A child as is he
【简答题】Direction: read the following passage and judge the following statements T or F. Scientists are expressing alarm over “utterly terrifying” new findings from NASA and the European Space Agency that Ant...
【简答题】在DW检验中,存在不能判定的区域是A. B. C. D. E.
【单选题】The Museum of Natural History is one of the most interesting museums at the University of Kansas. The museum opened in 1903, and its first exhibit was L. L. Dyche's collection of stuffed animals. Toda...
A.
On the third floor.
B.
On the fourth floor.
C.
On the fifth floor.
D.
On the sixth floor.
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