- 导体切割磁感线时的感应电动势
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Who was the inventor of chewing gum
A.Thomas Adams.
B.William Wrigley.
C.Both Adams and Wrigley.
D.Unknown.
正确答案
A
解析
[听力原文]17-20
In the United States almost everyone chews gum, and more than $140 million worth of chewing gum is sold each year. This means that, on the average, each person in the United States spends one dollar a year for chewing gum.
Chewing gum became popular in the United States mainly because of one man, William Wrigley, who was head of the Wrigley Company for many years.
In 1870 Thomas Adams began to experiment with chewing gum. It was he who first made gum soft and pleasant enough to chew. But it was not until Wrigley entered the business in about 1890 that people everywhere began to learn about chewing gum and to use it widely.
Wrigley enjoyed doing things in a big way. In his first year he borrowed money and spent more than a million dollars on advertising. On every streetcar in the United States, for years and years, there was a large advertisement telling all about Wrigley's chewing gum. People complained that wherever they went they would see the name of Wrigley. Several times Wrigley sent free-of-charge pieces of gum to every person in the telephone book of every city and town in the United States. Finally, he began to advertise that it was good for the health to chew gum. His painstaking work in advertising finally brought him huge profits.
A.hands
B.chest
C.shoulders
D.legs
正确答案
C
解析
向前走的要领是挺胸,肩膀要向后。A和D前后移动才能行走。 B不能向后。
A.bent
B.forward
C.Ahead
D.straight
正确答案
A
解析
暂无解析
下列项目中,属于营业外收入项目的是( )。
A.材料销售收入
B.劳务收入
C.出租固定资产收入
D.固定资产盘盈
正确答案
D
解析
[解析] 材料销售收入,出租固定资产收入属于“其他业务收入”;劳务收入一般计入“主营业务收入”;固定资产盘盈属于“营业外收入”。
What was the man doing when they had a fight
A.Having a shower.
B.Making a phone call.
C.Watching TV.
D.Listening to musi
正确答案
D
解析
暂无解析
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