题目内容

简述影响人口空间分布的因素。

查看答案
更多问题

如何克服对公众认知过程中的障碍?

球团矿生产中如何进行配料计算?配料计算方法通常有哪两种?

孔镗削加工时,应根据零件要求选择合适的切削用量进行镗削。

A. 正确
B. 错误

There is a man at the reception desk who seems very angry and I think he means __________trouble.

A. making
B. to make
C. to have made
D. having made

答案查题题库