题目: 移动天平标尺上的游码作用是相当于向天平______盘里加______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0603/8968e5578b829efe471d60fea06ba538.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 Last year the number of studects who graduated with a driving licence reached 200,000, a(n) ________of 40,000 per year.A.averageB.numberC.amountD.quantity 查看答案