问题描述：
look appear seem区别 这道题为什么选D?
2.There _____to have been a house here.
A.seems
B.looks
C.appears
D.A and B
不是说look后面不能加不定时吗?
2.There _____to have been a house here.
A.seems
B.looks
C.appears
D.A and B
不是说look后面不能加不定时吗?
问题解答：
我来补答展开全文阅读