这个英语语法题怎样解释?No one had told Smith about there _________ a lecture_英语解答

这个英语语法题怎样解释?
No one had told Smith about there _________ a lecture the following day.
a.to be b.was c.being d.would be
我也选D，

人气：344 ℃　时间：2020-03-24 11:45:00

解答

如果选D,there组成句子,不可以做about的宾语.句子已经有谓语动词had told不可以有两个动词.
选C,ing形式也可表将来,又不影响短语做宾语.