2020 天津 第 2 题 单选题 区分题 2020_天津卷 (英语) 2.—You are a great swimmer.—Thanks. It’$s because I ______ a lot these days.$ A. have been practisingB. was practisingC. would practiseD. had practised 参考答案A ☆ 收藏不会，直接看解析查看原卷 →