I wasn't sure if he was really interested or if he___polite?
问题描述:
I wasn't sure if he was really interested or if he___polite?
答
新年快乐哦!I wasn't sure if he was really interested or if he _______polite . 答案:A.was just being just being polite 与was构成系表结构.另外,用being polite 比单纯用polite更形象.希望帮到你哦,...