问题补充:
单选题Plasticbagswon beallowedtobeusedforfreeinthesupermarkets.Theycan _________easily,whichdoesgreatharmtoourenvironment.A.break offB.break inC.break downD.break out
答案:
C
时间:2023-12-29 13:49:15
单选题Plasticbagswon beallowedtobeusedforfreeinthesupermarkets.Theycan _________easily,whichdoesgreatharmtoourenvironment.A.break offB.break inC.break downD.break out
C