if I were you I will knock at
If you someone,you should say “I’m sorry”.A.knock at B.knock
if i were you i will/would的区别
If I were you ,I'd leave at once
if i were you
if i were you ,i will take the subway.这里为什么用were?
If I were you ,I would go at once如果不分什么是主句 什么是从句那If I were y
用 if i were you
翻译 if I were you
If I were you文章
if i were you 作文
If I had known you were coming to visit,I ( )you at the airp
"what did you hear last night?""I seemes____someone knock at