问题补充:
单选题HeoftenpracticesEnglishchattingwithhispenpalinAustralia.A.byB.inC.withD.for
答案:
A解析本题考查的是do sth by doing sth,表示做某件事是通过做某事,故选
时间:2021-12-11 17:17:06
单选题HeoftenpracticesEnglishchattingwithhispenpalinAustralia.A.byB.inC.withD.for
A解析本题考查的是do sth by doing sth,表示做某件事是通过做某事,故选