新华书店有700本《蓝猫3000问》,卖了15天后,还剩100本,平均每天卖出多 发布时间:2017-04-15 02:59 │ 来源:www.tikuol.com 题型:解答题 问题: 新华书店有700本《蓝猫3000问》,卖了15天后,还剩100本,平均每天卖出多少本?
题型:解答题 Mr Huang told us to spend as much time as possible ________ our English studies. [ ]A. to improve B. improvedC. improving D. on improving 查看答案