Which of the followings belongs to the post-reading activity ?
A. Introducing the topic by using visual aids
B. Complete the story map
C. Guessing unknown vocabulary
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There are three types of writing activities in the classroom: _______,_______,________.
If teachers want to involve children in a reading activity, they should provide them with opportunities to guess and predict based on their own experience.
A. 对
B. 错
垄断竞争市场形成的条件不包括( )。
A. 产品有差别
B. 厂商数目相当多
C. 厂商生产规模比较小
D. 企业利用国家的特权
垄断竞争厂商达到长期均衡时不存在( )。
A. 超额利润=0
B. P>LMC
C. d与D曲线相交
D. P>LAC