there( )a boy and a girl in the lidrary.A,are B,is C,am
问题描述:
there( )a boy and a girl in the lidrary.A,are B,is C,am
答
选B is .
There be 句型,be的形式与离它最近的主语的数,保持一致.
例如:There ( is ) a bed and two chairs in the bedroom.
There ( are ) two chairs and a bed in the bedroom.
明白了吗?