问题

The island country is _______ its clean waters and clear skies, which are free _____ pollution ofany kind. [ ]
A: well known to; of
B: famous for; for
C: well-known for; of
D:famous as; from
B: famous for; for
C: well-known for; of
D:famous as; from
正确答案是:
同类题型
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