【题目】It was with great joy ________ he went to Shanghai to work as a volunteer there.
A. because B. before C. since D. that
在线课程【答案】D
【解析】
试题分析：考查强调句型。 陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 其他部分。根据分析可知with great joy是一个状语，故题目中的句子是一个强调句，强调句只能用that/who引导，句意：怀着喜悦的心情，他到上海去做志愿者工作。故选D.