请问,

kuuiytt

1.作文模板里的in the following discussion(s)究竟要不要s呢? 2.case by case 和 case-by-case 是否一样啊?用法呢? 3.I would have to say, if I were face with this issue, I would probably choose to ...这句话有语病吗?模板里可以这样用吗? Thanks!