问题
单项选择题
Once he starts talking about Chinese or foreign affairs, ancient or modern, ______
A．there is no stopping of him
B．he is not to stop
C．there is no stopping him
D．it is no stopping him
答案
参考答案：C
解析：此句需要动名词在以there为引导词的句子中作主语，而且往往都是否定句，实际上There is no doing sth. 已成为一种固定结构。如：There is no telling whether he will come this morning.