2. 外语
  3. Some studies confirmed that this kind of eye disease was________in tropic countries.

Some studies confirmed that this kind of eye disease was________in tropic countries.

admin2012-07-18  55
问题 Some studies confirmed that this kind of eye disease was________in tropic countries.
选项 A、prospective
B、prevalent
C、provocative
D、perpetual
答案B
解析 本题是说一些研究证实这种眼疾在热带国家很普遍。B项“prevalent普遍的，流行的”符合题意，如：The habit of travelling by aircraft is becoming more prevalent each year．(坐飞机旅行一年比一年普遍了)。其他三项“prospective预期的；provocative煽动的；perpetual永久的”都不正确。
转载请注明原文地址:https://jikaoti.com/ti/l7bYFFFM
0

考博英语

相关试题推荐
随机试题
最新回复(0)