My mother will come back _____.A an hour later B after an hour C _英语解答

My mother will come back _____.A an hour later B after an hour C in an hour D for an hour
我怎么觉得每个好像都对呢?

人气：361 ℃　时间：2019-10-23 16:51:14

解答

A项通常用于过去时,B项一般用于过去时,而C项一般用于将来时,符合题意,D项要用于完成时