语法与词汇16.Many Americans do not understand why there is so much international criticism of the US policy on_____change.
【正确答案】
C
【答案解析】名词形异义近辨析。climate表示“气候”，如：In cold climates，cows may have to be kept indoors all winter.在气候寒冷地区，整个冬季母牛必须留在室内。air是“空气”的意思；atmosphere意为“气氛，情绪”；weather表示“天气”。显然C选项符合句意。