AcanbeconduciveonlyonthepremisethatB.后面接什么时态?最近在练雅思写作~以前高中学的语法什么的都忘光了,求教求教~Otheractivitiescanbeconduciveonlyonthepremisethatthebasiclearningtaskshavebeencom

Question

A can be conducive only on the premise that B .后面接什么时态?
最近在练雅思写作~以前高中学的语法什么的都忘光了,求教求教~
Other activities can be conducive only on the premise that the basic learning tasks have been completed.
请问这句话的语法有问题么?我不确定的主要有两个,一个是前面的“can”是否ok；另外一个是后面的have been是否可行,如果换成are的话正确么

Answer 1

1,can没问题2,暂且把 only on the premise that看成only whene.g.No.They stammer only when they talkOnly when teachers teach well can students learn wellA woman forgives only when she is in the wrongOnly ...