英语选择 顺便分解句型

选A
hunting for a job以为寻找工作.
用动词的ing形式引导后面的成分作状语.
此句中After graduation from college为时间状语从句,he began to go from city to city为主句,hunting for a suitable job.为目的状语从句,主语he和hunt之间为主动关系,ing.