试题与答案

世界环境日是那一天?()A、6月7日B、6月17日C、6月5日D、6月21日

题型:单项选择题

题目:

世界环境日是那一天?()

A、6月7日

B、6月17日

C、6月5日

D、6月21日

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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题型:阅读理解
A World of Color
No matter where you go, colors are everywhere! And while the colors may be the same, their meanings change depending on the country.
Colors
Different Meanings
 
Green
Green means “hope” in Ecuador. In the U.S., it’s a symbol of money and concern for the environment.
 
Purple
Purple is worn by kings and queens in Europe, while in Thailand, it’s worn by women whose husbands have died.
 
 
Black
Black is the traditional color of mourning(哀悼) in the West. But on the Pacific islands of Melanesia, it’s a symbol of beauty and speed.
 
White
White is considered a pure color and is worn at weddings in America. In parts of Asia, however, white is worn to funerals(葬礼) as a sign of winter, when everything is dead.
 
Red
Red means “beautiful” in Russia, but in South Africa, it’s the color of mourning. In the United States, a bride would be criticized(批评) for wearing a red gown. In India or China, though, brides often wear red as a symbol of good fortune.
Colors mean different things in different countries. No matter what the meaning is, color adds interest to our lives and makes them brighter.
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A.greenB.purpleC.blackD.white
小题2:How many colors mentioned in the passage can be used as a sign of mourning?
A.Five.B.Four.C.Three.D.Two.
小题3:If a bride is wearing a red gown in the wedding, she must come from_____.
A.ThailandB.AmericaC.IndiaD.South Africa
小题4:Which is true according to the passage?
A.White stands for purity in China.
B.An American bride will wear a red gown on the wedding.
C.Black is a symbol of beauty and speed in the west.
D.Purple is worn by kings and queens in Europe
小题5:What can we infer from the passage?
A.All the colors have different meanings in different countries.
B.From country to country, people view colors differently.
C.All the brides from China prefer to wear white gowns.
D.White is considered a pure color and often worn to funerals.
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B.在父表连接字段上建立主索引,在子表连接字段上建立普通索引

C.在父表连接字段上不需要建立任何索引,在子表连接字段上建立普通索引

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