There are a lot of signs here.对划线部分提问a lot of 是划线部分

来源：学生作业学帮网 编辑：学帮网 时间：2024/06/08 06:48:26

There are a lot of signs here.对划线部分提问
a lot of 是划线部分

how many sings are there?

How many signs are there here?