Which of the following is NOT true according to the passage?
A. It is recommended that fish venders should buy clown fish from breeders directly.
B. To breed anemone fish in fish farms is to keep their number in nature undisturbed.
C. Anemone fish bred at a farm can survive better in new environment.
D. The technology of breeding anemone fish will sit in the hands of scientists only.
查看答案
Paiboon is______. keeping fish as pets.
A. supportive of
B. totally against
C. concerned about
D. indifferent to
Whats the meaning of "vulnerable" in Paragraph 2?
A. Easy to be influenced
B. Harmful
C. Beneficial
D. Immune
According to the passage, why do fish lovers choose anemone fish as pets?
A. Because they are easy to be bred in fish tanks.
Because they are colorful and lovely.
C. Because they are rear species.
D. Because they are easy to be caught.
提倡()的健康公民自愿献血。既无献反应、符合健康检查要求的献血者主动要求再次献血的,年龄可以延长至()
A十八周岁至六周岁;六十五周岁
B十八周岁五十周岁;六十周岁
C十八周岁至五十五周岁:六十周岁