英语从句的问题.

问题描述:

英语从句的问题.
Is this the museum__an exhibition is to be held?a.in which b.that c.which d.of which
Is this museum__an exhibition to be held?a.in which b.that c.which d.where

您好,很高兴为您Is this the museum__an exhibition is to be held?a.in whichb.thatc.which d.of whichmuseum在句中作宾语,之后整段为其定语从句,an exhibition is to be held可知从句主谓宾俱全,所缺为...