There are a lot of tomatoes in the fields.他的答案是There are not many tomatoes in the fields.可以写成There are not any tomatoes in the fields.

There are a lot of tomatoes in the fields.他的答案是There are not many tomatoes in the fields.可以写成There are not any tomatoes in the fields.
There are a lot of tomatoes in the fields.他的答案是There are not many tomatoes in the fields.
可以写成There are not any tomatoes in the fields.

There are a lot of tomatoes in the fields.他的答案是There are not many tomatoes in the fields.可以写成There are not any tomatoes in the fields.
不可以.

用any和many意思是有差异的。用many说明害死有一些的，但是不多；用any就是没有了