问题补充:
At last the poor man had to give up. He found no use begging for more.
A. it
B. this
C. that
D. himself
答案:
(答案→)A. it
B. this
C. that
D. himself
解析:考查it做形式宾语:因为:it is no use doing是“做…没用”,如果是it做find的宾语,后面要用动名词做宾语,就是find it no use doing“发现做…没用。”选A。