问题
选择题
-- Your uncle speaks good English. Who taught him?
-- ________, he learned it by himself.
A．To begin with
B．To my surprise
C．To be honest
D．Thanks to
答案
答案：C
题目分析：句意：--你的叔叔讲一口流利的英语。谁教他的？--说实话，他自学的英语。分析选项：To begin with首先；To my surprise令我惊讶的是；To be honest说实话；Thanks to由于。联系对话内容选择：说实话。
故选C