单项选择题

A．Doctor and patient.
B．Policeman and car driver.
C．Librarian and student.
D．Post clerk and customer.
<上一题 目录 下一题>
热门 试题

单项选择题
A．They smile to cover embarrassment.B．It is an unusual and even suspicions behavior.C．They smile to show politeness.D．It is an expression of pleasure.
A．They smile to cover embarrassment.
B．It is an unusual and even suspicions behavior.
C．They smile to show politeness.
D．It is an expression of pleasure.
问答题
现代生活充满压力；2．压力对人身心的影响；3．如何缓解压力。
相关试题