【题目】China will safeguard energy security by resource protection,_____ green lifestyles and consumer culture.
A.to advocateB.advocatedC.advocatingD.having been advocated
在线课程【答案】C
【解析】
考查非谓语动词。句意：中国将通过资源保护来保障能源安全，倡导环保的生活方式和消费文化。分析句子可知，空格处是非谓语动词，逻辑主语China和advocate（倡导）之间是主动关系，故用现在分词作伴随状语。故选C项。