国家开放大学 / 综合英语（2）
正确率：100%
3. According to the passage, children can answer questions in a more logical, complete and creative way if adults.
a.ask them to answer quickly
b.wait for one or two seconds after a question
c.tell them to answer the next day
d.wait at least for three seconds after a question
a.ask them to answer quickly
b.wait for one or two seconds after a question
c.tell them to answer the next day
d.wait at least for three seconds after a question
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