20世纪40年代开展“群体动力学”研究的心理学家是（） A.贝尔斯 B.伯恩 C.勒
题型：单项选择题
问题：
20世纪40年代开展“群体动力学”研究的心理学家是（）
A.贝尔斯
B.伯恩
C.勒温
D.西格尔
题型：单项选择题
从方框中选择恰当的句子补全对话，其中有两项是多余的。
A: Good morning, Alan.
B: Good morning, Jack.
A: 1
B: Yes, I get up at 6:00 in the morning. I run for an hour. 2 At seven o'clock I have breakfast. I go to
school at seven-thirty. What about you?
A: I get up at nine o'clock.
B: Really? 3
A: Yes. I go to school in the afternoon.
B: 4
A: I usually do my homework in the evening.
B: Me, too. I do my homework at 7:00 pm the evening.
A: By the way(顺便问一下) , 5
B: Yes, I like playing computer games very much.. But I can only play on weekends. My father is strict
(严格的) with me.
