A talk on developments in science and technology in the school hall next week .

问题描述:

A talk on developments in science and technology in the school hall next week .
A.given B.will be given C.has been given D.gives详细点啊

B.will be given
从语境(nest week)我们可以看出是将来时.而talk 是在学校大厅被举行,所以用被动语态.