单选题 —It snowed heavily last night, and there must be a lot of snow on Emei Mountain. —No. We found a little snow as most of it seemed______ off the mountain.
【正确答案】 B
【答案解析】[解题指要] 该题测试不定式完成时的被动形态。选项B为不定式的完成时形式，表示先于动词seemed出现的动作。又由于代词it指的是雪，故动词blow用被动形态。而选项A和选项C均为主动形态，故不用。