用be动词的适当形式填空。

2025-01-31 08:06:08
推荐回答(1个)
回答1:

1. am Are am
is
is
is
5. Is
is
are
is
are
10. am
are
is
are
are
15. are
are
is
is
20. Are
is
are
Is
is
25. am
is

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