More and more people are beginning to importance to living a low-carbon(低炭) life.A. inspe

问题补充：

More and more people are beginning to importance to living a low-carbon(低炭) life.

A. inspect

B. attach

C. express

D. earn

答案：

A. inspect

(答案→)B. attach

C. express

D. earn

解析：动词insect视察，检查；attach附着，贴上；express表达；earn挣得；本句实际上考察的是动词的固定搭配attach importance to重视….；句义：越来越多的人开始重视低碳生活。故B正确。