题目

美国航天局卫星数据表明,地球比20年前更绿了,而全球新增的绿化面积中,约1/4来自中国,贡献比例居全球首位。为了让地球更绿,下列行为不正确的是（ ）A. 治理雾霾,积极开发利用太阳能、风能等清洁能源 B. 绿色出行,提倡自行车作交通工具C. 推广使用一次性木筷,减少疾病传染 D. 采用“绿色化学”工艺,使原料尽可能转化为所需产品 ________ about wild plants that they decided to make a trip to Madagascar for further research． [　　] A．So curious the couple was B．So curious were the couple C．How curious the couple were D．The couple was such curious