问题
选择题
------How do you usually deal with the problems?
------I usually do that _______ thinking hard or asking the teacher for help.
A．with
B．by
C．in
D．for
答案
答案：B
题目分析：句意：--你通常怎么处理这些问题？--我通常通过努力思考或寻求老师帮助来解决问题。by 通过-----方式，结构：by+名词或动名词，故选B。