1.there are so many kinds of bicycles in the shop.I don't know

问题描述:

1.there are so many kinds of bicycles in the shop.I don't know
_______ which one to chose 还是 what to chose?
waht 和which 的区别是什么?
2.It's wise ____him to settle the case today.for 为什么不是of?of 不是指人的特点吗?

1.用which
what=all that
2.因为是him~