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【简答题】
建构主义者认为，知识不是对现实的纯粹客观的反映，而是人们对客观世界的一种________。
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反馈参考答案：
举一反三
【单选题】The BBC is mainly financed by ______.
A.
payment from all people who possess TV sets
B.
the income from advertisements
C.
some large corporations
D.
British government
【简答题】Everyone was very (friend) _____ to me.
【单选题】The news is mainly about the EUs meeting to______.
A.
confirm the Euro as their currency
B.
find a solution to debt crisis
C.
collect money for Greece
D.
collect money for Europe's banks
【单选题】The second paragraph is mainly about ______.
A.
the difficulties faced by young people in finding jobs
B.
the gap between scientific and technical professionals and non-professionals
C.
the difficult problems raised by rapid scientific advances
D.
scientific research in the 21st century
【单选题】一般地起动机与蓄电池间连接导线上每通过100A电流所产生的电压降不超过
A.
0.1-0.15V
B.
0.2-0.3V
C.
0.3-0.45V
D.
1.0-1.5V
【单选题】This passage is mainly about ______.
A.
the beginnings of oceanography
B.
the laying of the first undersea cable
C.
the investigation of ocean depths
D.
the early intercontinental communications
【单选题】The BBC is mainly financed by ______.
A.
payment from all people who possess TV sets
B.
the income from advertisements
C.
some large corporations
D.
the British government
【单选题】一般地起动机与蓄电池间连接导线上每通过100A电流所产生的电压降不超过
A.
0.1~O.15V
B.
0.2~O.3V
C.
O.3~0.45V
D.
0.5~0.7V
【单选题】____ the news, everyone was very _______.
A.
Heard; disappointed
B.
Hearing; disappointed
C.
Hearing; disappointing
D.
Heard; disappointing
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