问题
选择题
--It’s not a good habit to play______ basketball after meals at once.
-- Yes, you should have _______rest first.
A．a, /
B．the, a
C．a, the
D．/, a
答案
D
题目分析：句意：饭后马上打篮球不是个好习惯。是的，你应该先休息一下。球类前不加冠词，have a rest休息一下，固定短语，故选D.