_________ in this room that our first meaning was held.A.Just when B.When C.Where D.It was
问题描述：
_________ in this room that our first meaning was held.A.Just when B.When C.Where D.It was
答
答案为D when where等后面不直接接介词（in.at等都为介词）而此题为一个It is .that .句式 因此选D