题目内容

中药变色的主要原因是

A. 药材中所含的色素起的化学变化
B. 物理变化
C. 贮藏时间过长
D. 采收加工不当
E. 温度过高

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What is the meaning of "the organic trend" as the words are used in the text

A. Growing interest in organic food.
Better quality of organic food.
C. Rising market for organic food.
D. Higher prices of organic foo

Which of the following describes Roberts's logic in searching for the hare

A. Henry VIII's six wives
B. Katherine's burial place at Kim Bolton
C. Williams's childhood in Amp Hill
D. Katherine of Aragon
E. stone crosses in Amp Hill ParkA. a,b,c,e,dB. d,b,c,e,aC. a,d,b,c,eD. b, a, e, c, d

The explorers in H. G. Wells's story were surprised to find that the "moon people"

A. knew so much about the earth
B. understood their language
C. lived in so many underground cities
D. were ahead of them in space technology

What is the best title for this news story

A. Organic Food Healthy, or Just for the Wealthy
B. The Making of Organic Food in Britain
C. Organic Food to Import or Not
D. Good Qualities of Organic Food

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