题干

—How is your brother? Still doesn't like studying?
—He's fine. He used to ________ TV  after supper. But now he is used to ________
his homework.
A.watch; doingB.watching; do
C.watch; doD.watching; doing
上一题 下一题 0.65难度 单选题 更新时间:2019-08-23 10:43:50

答案(点此获取答案解析)