题目内容
According to ________ World Health Organization, the “big three” ________ more than seven million deaths every year.
[ ]
A.
/; cause
B.
the; cause
C.
the; causes
D.
the; has caused
答案:B
解析:
解析:
|
the “big three”指的是水污染、环境卫生差和空气污染,应用复数;组织名前面要加the,如“the Party”等。 |
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