题目内容

装载机的型号当中J表示();L表示();Y表示()。

查看答案
更多问题

After an hour’s train ride and half an hour’s walk, we eventually arrived at our _______.

混凝土搅拌机在工作中严禁在料斗下穿行()

现代推土机采用的主要传动形式()

Study the following picture carefully and write an essay of 160-200 words clearly on ANSWER SHEET 2. Your essay should cover all the information provided and meet the requirements below; 1. describe the picture and interpret its meaning; 2. make a comment and give your reasons; 3. conclude briefly.(20 points)

答案查题题库