Question

----How do you learn English, Toby?
---I often practice English _____ talking _____ my American friends.

A．in; to	B．by; of
C．by; with	D．by; about

Answer 1

C

解析试题分析：句意：--- Toby你多久学习一次英语。---我经常通过和美国朋友聊天来练习英语。“通过某种方式”用“by doing sth.”，故第一空填by；“和某人谈话”用“talk with sb.”。故选C。
考点：考查介词的用法。