问题补充:
单选题---Doyouoftenspendhalfanhouryourhomeworkeveryday?---Yes,Ido.A.forB.inC.atD.On
答案:
D解析spend time on sth ,表示花费半个小时,在家庭作业方面,故选D
时间:2019-01-16 10:23:17
单选题---Doyouoftenspendhalfanhouryourhomeworkeveryday?---Yes,Ido.A.forB.inC.atD.On
D解析spend time on sth ,表示花费半个小时,在家庭作业方面,故选D