导航:题目详情 | 答案解析 | 相关问题 | 最新问题 She ____ the same tune on the piano for nearly an hour. 学历类 2019-09-09 20:51:39 公共英语 已帮助 人 A)was practicedB)practicingC)has been practicingD)will practice请帮忙给出正确答案和分析,谢谢! 热搜:关于氨基酸代谢错误的论述是_________。 答案解析 难度★★☆ 搜索 参考答案:C 相关问题 1、The lights went out and she had to______for her glasses on the bedside table in the darkne 2017-09-07 2、The teacher had the naughty boy______for about an hour at the back of the classroom.A.stan 2018-02-09 3、Yesterday the traffic was held______ for hours by a terrible accident on this stretch of t 2018-04-21 4、______his number for an hour only to hear a busy signal she became impatient and called t 2018-04-23 5、She was _____ to wait for over an hour.A.madeB.takenC.hadD.done 2018-06-21 6、After the guests left she spent half an hour ___? 2018-07-26