Question

----I can't _____ your address. ----Oh sorry,I'll tell you again. A see B understand C read D say

----I can't _____ your address.
----Oh sorry,I'll tell you again.
A see B understand C read D say 选哪个答案，为什么？谢谢．
答案是C，我不太明白．

Answer 1

把各个答案代入就知道哪个对了
a 我看不见你的地址。哦，sorry,我再告诉你一次。
b 我不懂你的地址。哦，sorry,我再告诉你一次。
c 我认不出你的地址。哦，sorry,我再告诉你一次。
d 我不能说你的地址。哦，sorry,我再告诉你一次。

这里关键是要理解read的意思和用法，牛津高阶英汉双解的一个解释如下：
read
1 (be able to) understand the meaning of (written or printed words or symbols) 理解圆租（文字或印刷符号）的意义; 阅读:
例句：
be able to/纤滑know how to read and write well 有很好的读写能力
I can't read your untidy writing. 你的字太乱, 我看不懂.
read shorthand, Chinese (characters), Braille, music 理解速记符号、 看懂汉字、 辨认盲文、 阅读乐谱毁腔腊
A motorist must be able to read traffic signs. 机动车辆驾驶员必须能看懂交通标志.

可见，C是正确答案。