It’s inner beauty in my opinion rather than physical beauty matters in the long run.A.

问题补充：

It’s inner beauty, in my opinion, rather than physical beauty, matters in the long run.

A. how

B. that

C. when

D. which

答案：

A. how

(答案→)B. that

C. when

D. which

解析：句意：在我看来 ，从长远角度看，是内在美而不是外在美真的重要。这是强调句，结构是：It is+强调部分+that+其余部分…”,，判断是否是强调句的方法是去掉强调结构，如果这句话仍然成立，就是强调句，这句话如果去掉强调句结构是Inner beauty, in my opinion, rather than physical beauty matters in the long run.是成立的，所以判断这是强调句，强调的是这句话的主语inner beauty rather than physical beauty,选B。