阅读短文,根据短文内容回答问题。
Hello, everybody! Welcome to our museum. When you are in our museum, you should know the rules of our museum. First, “No smoking.” Second, you shouldn’t talk loudly in the museum. Third, you should help us keep the museum clean. Fourth, you can’t take any photos in it. Fifth, you can ask our workers for help when you are in trouble. Sixth, you can’t touch the things on show in the museum. The museum opens from 8:30 a.m. to 4:30 p.m. from Sunday to Friday. Have a good time in our museum!
【小题1】What time does the museum open?
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【小题2】How many rules are there in the museum?
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【小题3】What are the rules?
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