题目: 创建 【11】 是加快表的查询速度的有效手段。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0425/4aafb15f1f9232dcc5bd31ef6fe58c6b.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 To save class time, our teacher has ____ students do half of the exercises in class and complete____ for homework.A.we; the other halfB.our; other halfC.us; the other halfD.us; others 查看答案