—        you please write a 3 000word report about this subject for me?

—Perhaps I       only write a 1 000 word one,but I even doubt it.

A．Could;might

B．Would;might

C．Might;could

D．Would;could

医疗卫生机构应及时收集产生的医疗废物，并按照类别分置于防渗漏、防锐器穿透的专用包装物或者密闭的容器内。医疗废物专用包装物、容器，应当有明显的警示标识和警示说明。（）