问题描述：
l am __________watching TV
A interesting in B interested at
C interested in D interested for
He can speak and write English very _________(fluent)
who's the ________(win)of the tennis match.
Collecting stamps can enrich my _________（know)
A interesting in B interested at
C interested in D interested for
He can speak and write English very _________(fluent)
who's the ________(win)of the tennis match.
Collecting stamps can enrich my _________（know)
问题解答：
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