According to the passage, the workers can _____ in case of
pipeline leaks.
A: report to the local government
B: ask people to leave the leak affected areas
C: call 911
D: close valves
pipeline leaks.
A: report to the local government
B: ask people to leave the leak affected areas
C: call 911
D: close valves
举一反三
- What are the two areas that people without trainning should avoid at all cost according to the passage?
- Who built Heshun Library ? A: the local people B: the local government C: the provincial government D: the local people and the overseas Chinese.
- According to the US government report, ______.
- Why<br/>does the woman make the phone call? A: To ask for help. B: To report problems. C: To offer information.
- Which of the following idioms did people sometimes use to call themselves in front of officials or the emperor according to the passage?