The way he thought of ____the problem was effective

问题描述:

The way he thought of ____the problem was effective

应该是to

in which从句若way在从句中充当宾语或主语时,可以用which引导定语从句。关于就变成了he thought of the way which指代的是the way 简单来说,就

to
the way to the problem :该问题的方法
he thought of=which he thought of做the way的定语从句

没有任何提示词?

solving

solving.解决的意思。
由他想出的解决问题的方式很有效。

the way he thought of [approaching] the problem was effective
"approach a problem"---(着手)解决问题

solving,解决