问题
选择题
—Is Paul playing soccer and tennis for the school?
—He ____. But now he has given them up.
A．is
B．has
C．used to
D．had
答案
答案：C
题目分析：考查情景交际：句意：--Paul为学校踢足球，打网球吗？从答语现在放弃了，说明是过去是。选C。
点评：情景交际主要是根据上下文进行判断，特别是答语对选项有着至关重要的作用。