[译] 我不能支持一项我从来不赞成的政策。
[误] I cannot support a policy which I have never approved.

[正] I cannot support a policy of which I have never approved.
[注] approve 用作及物动词表示“批准，通过”的意思。当表示“赞成”的意思时，approve 是不及物动词，所以在带有宾语时，必须用 approve of。