No one knew where my grandfather was, and many came to us in searching for him.
来源：网络
时间：
推荐文章
No one knew where my grandfather was, and many came to _____us in searching for him.
A. help B. assist C. provide D. encourage
试题答案
B
解析:
本题从动词的搭配关系的角度可知答案为B。assist sb in doing sth帮助某人做某事。help sb (to) do sth; provide sb with sth; encourage sb to do sth。