问题补充:
As I was worried about the safety of my son in the heavy storm, my attention began to off my work.
A. wonder
B. wander
C. separate
D. divide
答案:
A. wonder
(答案→)B. wander
C. separate
D. divide
解析:wander off迷失,离开正途,本题意为“当我当心我儿子的安全的时候,我的注意力离开了我的工作。”