【单选题】What does Sam mainly talk about?
A.
His job as a police officer.
C.
How stressful patrol work is.
D.
How police officers are taught to deal with stress.
【单选题】填入下面文段横线上的词语最恰当的一项是( ) 月光如流水一般,静静地 在这一片叶子和花上。薄薄的青雾 起在荷塘里。叶子和花仿佛在牛乳中 过一样;又像 着轻纱的梦。
【单选题】How long does the police officer work everyday in the video?
【单选题】How often does this accident happen according to the police officer?
C.
It happens from time to time.
【简答题】What does the registration officer need to know when a student is to register?