2020 Tianjin Question 2 Single-choice Differentiating 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 Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →