问题
选择题
I found him worth because he devoted all his time he had to people in need.
A．mourning ,help
B．mourning ,helping
C．mourn ,help
D．mourned help excited
答案
答案：B
题目分析：句意：我发现他是值得悼念的因为他把他的一生都用在帮助需要帮助别人的身上。worth doing 值得做某事，devote one's time to doing 投入某人的时间精力干某事故选B。