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【单选题】
小组学习、切块拼接法、共学式和小组调查法等,这些都属于( )。A.
个别学习
B.
小组自主学习
C.
小组合作学习
D.
集体同时学习
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反馈参考答案：
举一反三
【单选题】According to the context, which of the following is closest in meaning to 'beside the point'?
A.
Unimportant.
B.
Unacknowledged.
C.
Underestimated.
D.
Undeniable.
【单选题】Production is efficient if the economy is producing at a poin
A.
on the production possibilities frontier.
B.
outside the production possibilities frontier.
C.
on or inside the production possibilities frontier.
D.
inside the production possibilities frontier.
【单选题】Other spots are characterized by their ability to modify or ______ sound, even to the point of audio saturation.
A.
intensify
B.
amplify
C.
enlarge
D.
reinforce
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