矿图中，反映矿井建设施工及生产过程的采掘工程活动和地质特征的_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

矿图中，反映矿井建设施工及生产过程的采掘工程活动和地质特征的综合性图纸是()。

A.采掘工程平面图

B.工业场地平面图

C.井田地形地质图

D.井底车场平面图

答案

参考答案：A

选择题

Mike _______ in touch with his former schoolmates, who had been living there for ages
as soon as he arrived in America.

A. set about to get	B. set out getting
C. set out get	D. set about getting

填空题

（）能够评价cache系统对整个CPU性能的影响。