What does the incident show us about Hershey？ （回答词数不超过15个）

What does the passage tell us？ 查看材料A.Sleeping on yo

What does the speaker say about the photographer？A．Frank shows common scenes in a vivid an

What does the discovery of deep－freeze bacteria mean to us, according to the passage？A．We

What does the example of the German mother and American child show？A．A person"s accent is

What does the passage mainly tell us？A．The values are different between the old and the yo

What does the phrase “clam up” in Paragraph 2 probably mean？A. become excitedB. show r