Notyet.He的精选

问题详情：﹣Hasyourfriendcompletedhisdesign？﹣Notyet．He________onitlastnight．A．worked    B．hasworked     C．isworking      D．wasworking【回答】D．知识点：动词时态题型：选择题...

问题详情：—Hasyourfriendcompletedhisdesign?—Notyet.He_______onitlastnight. A.worked    B.hasworked     C.isworking        D.wasworking【回答】D知识点：动词时态题型：选择题...