第34题: [单项选择]There is a real possibility that these animals could be frightened, ______ a sudden loud noise. A. being there B. should there be C. there was D. there have been 参考答案:B 答案解析:[考点] 考查虚拟语气。 如果条件状语从句中含有were,should或had,可将if省略,再把were,should或had前移到从句句首,构成部分倒装。该题的后半句可还原为“if th