2. 外语
  3. New data has ______ that the damage to the ozone layer is not confined to the southern hemisphere.

New data has ______ that the damage to the ozone layer is not confined to the southern hemisphere.

admin2011-05-29  34
问题 New data has ______ that the damage to the ozone layer is not confined to the southern hemisphere.
选项 A、ratified
B、confirmed
C、assured
D、approved
答案B
解析 B项“confirmed证实”符合题意。如：Please confirm your telephone message by writing to me．(请给我来封信，好进—步证实你在电话中传达的消息。)其他三项“A项ratified批准，许可；C项assured保证；D项approved同意，赞成”都不正确。本题意为“新的数据证实臭氧成层的破坏并不限于南半球”。因此B项为正确答案。
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