来自黄炳辉的问题
【Itwasverykindofyoutodothewashingup,butyou_______it.A.mustn'thavedoneB.wouldn'thavedoneC.mightn'thavedoneD.didn'thavetodo】
Itwasverykindofyoutodothewashingup,butyou_______it.
A.mustn'thavedone
B.wouldn'thavedone
C.mightn'thavedone
D.didn'thavetodo
1回答
2020-08-13 00:15