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The passage is mainly about______. The fourth paragraph of the passage primarily discusses ______.
The passage is mainly about______. The fourth paragraph of the passage primarily discusses ______.
admin
2009-06-15
41
问题
The passage is mainly about______.
The fourth paragraph of the passage primarily discusses ______.
选项
A、the reproduction of sea cucumbers
B、the food sources of sea cucumbers
C、the eating habits of sea cucumbers
D、threats to sea cucumber’s existence
答案
C
解析
从第四段中可以看出,海参虽有惊人的食欲,可以日夜进食,但也可以长时间节制进食或者根本就不进食。这样,海参赖以生存的海洋微生物便有机会繁衍下去。由此可见,C项为正确答案。
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本试题收录于:
职称英语理工类A级题库职称英语分类
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职称英语理工类A级
职称英语
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