情态动词+have donemust have done/can't have doneshould have done/shouldn't have doneneed have done/needn't have donemay(might) have done/haven't donecould have done/couldn't have donewould have done/wouldn't have done如何用?我这样分正
来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 08:08:50
xVMSI+}KRZPqe/98DȌC(oRf71C/fN}zPT`KYgzŮmt\Tz!U㩤FUxZRɨ ?(kqia<6!}zh^Iflۗ{/XaGDpLc8
p hT8f7.WFĈj$<1CwZxXg~J].Uل*f}
iG"N4o5V2|BX{}LEv5ndpZ.㟮@U;|(s=hbhf/`e>r-Zۮx"伤L-,{b
~SXtͼ`yFKZ3cӗ']33?h4{NoQBhoA7}"#80u=T;_BXTEď