Was it by holding the pro-environment campaigns _____

试题详情及答案解析

Was it by holding the pro-environment campaigns ______ the company attracted wide publicity?

A．what

B．where

C．which

D．that

答案：D

试题分析：考查主语从句的用法。句意：是因为举办了环保活动,公司才吸引了广泛宣传吗？为了强调状语“by holding the pro-environment campaigns”，将形式主语 it放在句首，that后面接真正的主语,故选D。
考点：考查主语从句的用法。