2. 外语
  3. ______ each other for 10 years, they decided to meet this year.

______ each other for 10 years, they decided to meet this year.

admin2010-03-19  67
问题 ______ each other for 10 years, they decided to meet this year.
选项 A、Not having seen
B、Having not seen
C、No seeing
D、Seeing not
答案A
解析 此题考查分词短语的否定式。分词短语的否定形式是在其前加not，所以B项不对；又因分词短语表示的动作发生于谓语动词之前，所以不能用not seeing。
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