风度是一个人性格、气质、文化水平、（）的外化，是较为稳定的行为习惯的外在表现形式。
A.道德修养
B.思想品质
C.价值观念
D.心理特征
参考答案：A
—My parents always tell me _______ others late at night.
—They're right. It's not polite. [ ]
A. call
B. to call
C. not to call
