题目内容

李师傅加工一批零件，如果每天做50个，要比原计划晚8天完成；如果每天做60个，就可以提前5天完成。这批零件共有多少个？（）

查看答案

搜索结果不匹配？点我反馈

更多问题

A．ofB．overC．withD．above

A. of
B. over
C. with
D. above

In paragraph 4, “you”refers to

A great many food processors produce irritated foods.

What may happen when one is standing in a crowded bus？