用所给动词的正确行式填空.1.What___your mother and father___(do)now?2.Where___(be)your mother?
问题描述:
用所给动词的正确行式填空.1.What___your mother and father___(do)now?2.Where___(be)your mother?
答
are doing is
答
1. are, doing
2. is
答
do do
is
答
are doing
is
(原创 too)