1994年对77个城市的统计表明，未出现酸雨的城市占()。
A. 81.6%
B. 18.4%
C. 65%
D. 74%
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The author______the WikiLeaks disclosures.
A. calmly witnesses
B. severely reprimands
C. gently criticizes
D. objectively discusses
"Bergdorf equivalent" in Paragraph 2 probably refers to
A. a library where people can borrow books.
B. a square where people go for a walking.
C. a bookstore where people buy books.
D. a place where people go shopping.
President Bush said the United States will make sure Somalia does not become a safe haven
A. terrorists
B. Islamists
C. Taliban rebels
D. warlords
According to the scientists, it is possible for the primitive life to develop on other planets because the primitive life______.
A. is the earliest life on earth.
B. could be reserved in fossils.
C. flourished on some 3. 4 billon years ago.
D. can quickly develop into various forms.
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