发布网友 发布时间:2024-05-14 00:57
共6个回答
热心网友 时间:2024-06-01 07:20
sign作记号;符号讲时,句子复数用There are some pieces of sign on the wall.热心网友 时间:2024-06-01 07:18
There are signs on the wall热心网友 时间:2024-06-01 07:21
There are signs on the wall.热心网友 时间:2024-06-01 07:18
There are signs on the walls.热心网友 时间:2024-06-01 07:24
There are signs on the wall.热心网友 时间:2024-06-01 07:20
There are signs on the wall.