单选题 We are all ______ spending whatever is necessary to combat air pollution.
  • A. in relation to
  • B. in excess of
  • C. in contrast to
  • D. in favor of
【正确答案】 D
【答案解析】[解析] 本题考查常见词组含义辨析。 [解析] in relation to关系到；in excess of超过；in contrast to与……相对照；in favor of赞成。通过分析可以看出，in favor of最符合题目要求。故答案为D。