`lead to` 后面应该跟动名词 `doing`。正确的用法是 `lead to doing sth`，意思是“导致做某事”。例如：
A poor diet will ultimately lead to suffering illness.
Hard work leads to success.
请注意，`lead to do` 不是一个正确的英语表达。
`lead to` 后面应该跟动名词 `doing`。正确的用法是 `lead to doing sth`，意思是“导致做某事”。例如：
A poor diet will ultimately lead to suffering illness.
Hard work leads to success.
请注意，`lead to do` 不是一个正确的英语表达。