if i were you i'd wear a shirt i'd是什么的缩写

if i were you i'd wear a shirt i'd是什么的缩写 If I were you I'd wear a shirt and tie.If I were you,I'd tak if I were you,I'd wear a shirt and tie 中“tie”为什么不是复数 If I were you,I’d wear a shirt and tie.这里的tie是动词还是名词?为什么? If I were you,I"d were a shirt and tie If I __you ,I 'd wear a shirt and tie （be)填什么? if i were you,i'd take a small present. if l were you,l'd wear a shirt and tie I'd like a shirt 是什么时态? I'd是什么的缩写 I'd 是什么的缩写 I' d rather have some tea,if you don't mind.这句话中的I'd是什么的缩写?