Will you please stay here for the party?Sorry,I___.I'll have to go to an important meeting.
问题描述:
Will you please stay here for the party?Sorry,I___.I'll have to go to an important meeting.
A.mustn't B.needn't C.can't D.won't
,为什么,D怎么不可以
答
will 表示主观的意愿,意志,如果用won't 暗示了主观上不想去 这样不礼貌.
而 can't 则是不能,由外界不能抗拒的原因导致本身无法去,含有我想去,但是却不能去的意味.而后面说我有一个重要的会议(暗示这个会议使我不能来,不是我自己不想去.)