第1题: [单项选择]The composers soon began to write musical dramas about Bible stories ______ in church. A. to perform B. performing C. to be performed D. be performed 参考答案:C 答案解析:语法结构题。本句的难点是:to be performed是不定式的被动语态,作定语,修饰musical dramas。本句的意思是:不久,作曲家开始写有关《圣经》故事的音乐剧,想在教堂演出。