[译] 这个规则有三个例外。
[误] There are three exceptions of this rule.

[正] There are three exceptions to this rule.
[注] to make an exception of (把……除外), with the exception of (除……之外) 等结构中用介词 of。但在 there is no exceptions to 这类句型中用介词 to，不用 of。