Only in the past few years____选择题Only in the past few years____to improve the living conditions in this area.A.something has been done B.there is something doneC.has there something been done D.has something been done.请问,c 为什么一定要有there?错了错了 是为什么c不能有there？
问题描述：
Only in the past few years____选择题
Only in the past few years____to improve the living conditions in this area.
A.something has been done B.there is something done
C.has there something been done D.has something been done.
请问,c 为什么一定要有there?
错了错了 是为什么c不能有there？
答