题目内容：

Speaking politely is more difficult than being （ ） ? 正确答案为being politely. 为什?么

优质解答

首先Speaking politely跟being（）都是动名词.这里的Speaking politely跟is后面的being（）是并列对比,能跟Speaking politely形成对比的应该是being politely,这里具体可以根据语境判断.（）填politely,副词修饰动名词.