四、本期校报的主题是“探索职业”，其中最受师生欢迎的文章是关于夜间工作者的介绍。请阅读文章，选择正确的答案。
Night Workers
Every night, when most of us are sleeping, many people are still working. They are “night owls” of the city.
Mr Zhang is a bus driver. He drives the last bus every night. He takes many people home safely. Ms Li is a nurse. She works in the hospital at night. She looks after sick people and helps them get better. Mr Wang is a police officer. He walks around the city at night. He keeps the city safe for everyone.
These night workers are very great. They work hard to make our city warm and safe at night.
（）1. What’s the meaning of “night owls” in this passage?
A. People who work at night.
B. People who sleep at night.
C. Owls that fly at night.
（）2. What does Mr Zhang do?
A. He is a taxi driver.
B. He is a bus driver.
C. He is a doctor.
（）3. Ms Li works in a at night.
A. school
B. restaurant
C. hospital
（）4. Mr Wang is a police officer. He at night.
A. drives the bus
B. keeps the city safe
C. looks after sick people
（）5. What can we learn from the passage?
A. Night workers don’t like their jobs.
B. Night workers are very important to our city.
C. All jobs are only for the daytime.

1.A 2.B 3.C 4.B 5.B

1. 定位原文第一段"Every night, when most of us are sleeping, many people are still working. They are 'night owls' of the city."，可知文中的"night owls"指代夜间仍在工作的人，对应选项A。
2. 定位原文第二段"Mr Zhang is a bus driver."，可直接得知张先生的职业是公交司机，对应选项B。
3. 定位原文第二段"Ms Li is a nurse. She works in the hospital at night."，可知李女士夜间在医院工作，对应选项C。
4. 定位原文第二段"Mr Wang is a police officer... He keeps the city safe for everyone."，可知身为警察的王先生夜间的职责是守护城市安全，对应选项B。
5. 通读全文，最后一段提到夜间工作者努力让夜晚的城市温暖又安全，说明他们对城市十分重要，A、C选项的表述和原文内容不符，对应选项B。