题目内容：
1.
How many Chinese families throw away medicines that are out of date?
A) 56.2 percent.
B) 80 percent.
C) More than 80 percent.
D) Less than 50 percent.
2.
The government is expected to .
A) dispose of out-of-date medicines carefully
B) introduce laws and set up a risk analysis system
C) educate people not to take out-of-date medicines
D) inform people of the danger of out-of-date medicines
3.
The purpose of the survey is to .
A) study how people stored and handled medicines
B) cover as many families and countries as possible
C) provide some information for the government
D) study the medicines in a proper way
4.
Which of the following is TRUE according to the survey?
A) Most provinces in China are included in the survey.
B) Many people sold out-of-date medicines to illegal drug dealers.
C) People in Shanghai did best in handling out-of-date medicines.
D) Few people knew out-of-date medicines would harm the environment.
5.
Those people who took out-of-date medicines might .
A) be asked to return the medicines
B) be accused of by the drug authorities
C) be required to attend educational classes
D) suffer from adverse drug reactions
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