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【单选题】
我国是世界上最大的能源生产国和消费国,面临着能源需求压力巨大、能源供给制约较多、能源生产和消费对生态环境损害严重、能源技术水平总体落后等挑战。从我国能源现状出发,国家选择“能源革命”作为国家长期战略,以应对能源供需格局新变化、国际能源发展新趋势,保障国家能源安全。回答下列问题。 能源的消费革命、供给革命、技术革命、体制革命,对我国未来能源安全、经济安全意义重大。推动能源革命,消费革命要先行。推动能源革命就要()①抑制能源消费,减少能源消费②减少能源供给,改变能源使用大国的状况③科学技术提高能源的使用效率④抑制不合理能源消费,树立勤俭节约的消费观
A.
③④
B.
②③
C.
①④
D.
①②
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【判断题】用PowerPoint2000对文件进行编辑,其默认的文件扩展名为、PPT。()
A.
正确
B.
错误
【单选题】American schools are divided into .
A.
single sex schools and coeducation schools
B.
national schools and state-run schools
C.
public schools and vocational schools
D.
public schools and private schools
【简答题】在Excel2010中,工作薄默认的文件扩展名为___。
【单选题】Word 2010文档默认的文件扩展名为( )。
A.
TXT
B.
WPS
C.
DOC
D.
DOCX
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A.
反应
B.
反射
C.
兴奋
D.
抑制
E.
兴奋性
【单选题】American schools are divided into ______ .
A.
public schools and private ones
B.
public schools, private schools and community schools
C.
coeducation schools and single sex schools
D.
national schools and state-run schools
【单选题】Word2003文档默认的文件扩展名为
A.
txt
B.
XlS
C.
doc
D.
mdb
【单选题】American schools are divided into()
A.
public schools and private ones
B.
Public schools,private schools and community schools
C.
coeducation schools and single sex schools.
D.
national schools and state-run schools
【单选题】What is the passage mainly about?
A.
The intellectual development of American schools.
B.
The independence of American schools from Europe.
C.
The central control of American schools.
D.
The role of local authority in American schools.
【单选题】According to the passage, which of the following statements is TRUE?
A.
American schools tend to center their school activities on politics.
B.
Few American parents have very strong political views.
C.
Dr. Danny Axsom thinks that children will know about their parents'political views whether their parents tell them or not.
D.
Lecturing on the importance of politics in our life is highly suggested in the passage.
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