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【单选题】
2010年是联合国确定的“国际生物多样性年”,主题为“生物多样性是生命,生物多样性就是我们的生命”.下列关于生物多样性的含义表述不正确的是(  )
A.
遗传的多样性是生物多样性的内在形式
B.
生物种类的多样性是生物多样性最直观的体现
C.
遗传的多样性实质上是生物种类的多样性
D.
生态系统的多样性是生物多样性的外在形式
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参考答案:
举一反三
【简答题】看图判断对错,对的打“√”,错的打“×”。 (     ) 1. January first is New Year's Day. (     ) 2. This is Children's Day. It is June first. (     ) 3. This is snow. Snow is cold and white. (     ) 4. Is it rainy?  No! it'...
【单选题】—Could you please provide us ____ some information about the students’ health? — Of course, it’s my pleasure.
A.
to
B.
of
C.
from
D.
With
【单选题】After repeated administration of phenobarbital sodium, the patients complain the drug is less useful, this phenomenon is called
A.
T olerance
B.
R esistance
C.
D ependence
D.
S ide reaction
E.
R esidual effect
【判断题】手臂解有解的必要条件是串联关节链中的自由度数等于或小于6。
A.
正确
B.
错误
【单选题】下列化合物按其与 Lucas 试剂作用最快的是
A.
1- 丁醇
B.
2- 甲基 -2- 丁醇
C.
2- 甲基 -1- 丙醇
D.
2- 丁醇
【单选题】In the short clip, Alicia said to Jackie, the mother-in-law, that if she wanted to go to her home, what should she do first?
A.
Call Alicia.
B.
Call the children.
C.
Call her son.
【多选题】在VS .NET 中设计母版页和内容页时,说法不正确的是
A.
母版页的控件可以在内容页中编辑
B.
母版页的控件可以在内容页中显示
C.
'内容页的控件可以在母版页中编辑
D.
'内容页的控件可以在母版页中显示
【简答题】Would you please provide us _________ some information about the school此题出自2015年湖北鄂州中考英语真题及答案,,2015年湖北鄂州中考英语试题及答案 — Would you please provide us _________ some information about the school sports meeti...
【单选题】On Alicia's first day of work at a software firm, she attended a meeting with the HR manager and other new employees. Alicia learned about employee benefits packages, personnel policies, and the struc...
A.
recruitment
B.
selection
C.
orientation
D.
development
【单选题】以在他人土地上进行耕作、畜牧或养殖为目的而利用他人土地的权利是( )。
A.
农地使用权
B.
基地使用权
C.
地上权
D.
地役权
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