around, I find many people willing to pay a little higher price for things are friendly to the environment.
A. Asking ; /
B. Asking; that
C. Ask; which
D. Asked ; that
网友回答
A. Asking ; /
(答案→)B. Asking; that
C. Ask; which
D. Asked ; that
解析：考查非谓语动词和定语从句。Ask的逻辑主语是I，二者是主谓关系，故用现在分词，排除C、D；things是先行词，定语从句缺少主语，用that引导。故选B。