Part IV Reading Comprehension （Reading in Depth） （25 minutes）
22、阅读以下材料，完成22-27题：


Educators are finding that students who cheat __________.

23、What can be learned from the second paragraph?

24、Which of the following statements reflects the information in the passage?

25、"the individuals" (Line 8, Para. 3) refers to "__________" .

26、Huber would probably agree with the point of view that __________.

27、根据下列材料请回答27-32题：


The word "drawbacks" (Line 1, Para. 2) probably means
A．benefits 
B．interests
C．effects
D．problems
28、What can be learned from the third paragraph?
A．The study revealed last week causes lots of troubl
B．Indoor lighting costs more than outdoor lightin
C．The organization where Bob Gent works makes efforts to reduce light pollutio
D．The International Dark-Sky Association strongly opposes outdoor lighting servic
29、What will people in some cities do on March 29 according to the passage?
A．They will turn out some lights for an hou
B．They will organize an event to have some fu
C．They will hold a demonstration which will lasts for an hou
D．They will gather together and count how many stars they can se
30、Scientists counted the number of stars in order to
A．illustrate the impact of light pollution
B．compare air quality in different areas
C．see how the sky has changed with time
D．arouse public interest in space
31、What disadvantages do people have if working at night?
A．They lose the chance to gaze star
B．They have a higher risk of health proble
C．They have less exposure to white ligh
D．They are to blame for light pollutio