Hello, you ________ 86558225. I'm sorry, but I'm unable to answer your question right now.[ ]

A. reached              

B. were reaching        

C. have reached      

D. had reached

天馈环境检查checklist中，以下条件不满足时，必须整改的有哪几项？（）

A.所有周围的物品应该整齐、干净、并保持原貌

B.线缆上应无多余胶带、扎带等遗留物

C.周围应无胶带、扎带线头、纸屑和包装袋等施工遗留物

D.基站外壳内部和顶部应无多余杂物，基站机柜标应该干净，不得有污损、手印等