She got up early,and( )she failed to attend the meeting on time.

A,yet
and yet 可是,然而
她起得很早,可是/然而他没能赶上参加这个会议.Though he studies hard,()he doesn't pass the exam.A.but B./B/ 就是不填，英语的规则是，转折辞职用一个。 如果前面没有though，即： He studies hard, but he doesn't ....就要加but了。