问题补充:
单选题Icouldn’thelp________thecomputerbecauseIwasnotfreeatthattime.A.repairingB.repairC.to repairingD.repaired
答案:
B
时间:2021-12-06 19:02:24
单选题Icouldn’thelp________thecomputerbecauseIwasnotfreeatthattime.A.repairingB.repairC.to repairingD.repaired
B