判断题
【判断题】Scholarly Development is a very important part of a CV since it reflects the academic achievements you have made in your discipline.
正确(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
未知题型 【论述题】在V－M直流提升机电控系统中，电枢回路由哪几部分组成？各元件的作用是什么？
单项选择题 If our price is higher than normal, our products may not stay competitive in the race.
单项选择题 水是生命之源，下列有关水的说法不正确的是（）
