相关tathomeatthattimewhe的文学知识

问题详情：Sorry,Jack.Iwasn’tathomeatthattimewhenyouphonedme.I_________theactingclassintheschool.   A.willtake     B.wastaking    C.amtaking     D.havetaken【回答】B知识点：动词时态题型：选...