问题
选择题
Referring to reading, we must have the patience to read ______ book so that we will have _______ deep understanding of it.
A．the; the
B．a; a
C．the; a
D．a; /
答案
B
题目分析：句意：谈到阅读时，我们必须有耐心去读 一本书，这样我们才会对它有一个深刻的理解。故选B。book是可数名词， understanding是可数名词，理解，a在这里表一个。故选B。
考点: 考查冠词的用法。