ladies and gentlemen,whether young or old,___some money of yours to the poor people in the mountain area who are sufferi
问题描述：
ladies and gentlemen,whether young or old,___some money of yours to the poor people in the mountain area who are suffering
A,to doate B donating Cdonate Dwil donate
答案是C为什么不是B
答
这是个祈使句,在请求、命令别人的时候用,主语省略（其实就是前面那个）,所以他不能用动名词.