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What ____ the children doing? ( )
A.am
B.is
C.are
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0.99难度 选择题 更新时间:2020-01-06 12:58:39
答案(点此获取答案解析)
同类题1
My name ______ Amy! ( )
A.am
B.is
C.are
同类题2
—What
Gu Dong? ( )
—
a monster.
A.is; It's
B.it; Its
C.is; Its
同类题3
There _________ a book on the desk. ( )
A.is
B.are
C.am
同类题4
He ___ at home yesterday. ( )
A.wasn’t
B.weren’t
同类题5
_____ you happy?( )
A.Is
B.Are
C.Am
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