判断题

You should firstly turn on the air-conditional or vents to make sure the passenger get fresh air.

【参考答案】

正确

<上一题目录下一题>

热门试题

单项选择题

Task 2: Language Skills. Choose the ONE correct answer for each of the questions and write down your answers (A, B, C or D) on the answer sheet. (5*10=50) What are the tips for details in “Section One—Details” in a Cornell note? A、vertical B、short C、space D、all of the above

判断题

三相半波不可控整流电路中，哪个二极管导通取决于共阴极连接的几个二极管的阳极电位，阳极电位最高者导通。

相关试题