来自韩玫的问题
IfIhadremembered________thedoor,thethingswouldnothavebeenstolen．A.tolockB.lockingC.tohavelockedD.havinglocked
IfIhadremembered________thedoor,thethingswouldnothavebeenstolen．
A.tolock
B.locking
C.tohavelocked
D.havinglocked
1回答
2020-12-27 06:19