C51支持的数据类型有哪些？
参考答案：字符型、整型、长整型、浮点型、位型、访问SFR。
根据上下文，补全对话。
A: ____________________________, Bill.
B: Good morning, Ken.
A: ________________________________?
B: I like Saturdays.
B: Because my parents take me to the nature park on Saturdays.
________________________________?
A: I usually do my homework. Sometimes I go to the nature park, too.
B: That's great. Let's go to the nature park together next Saturday.
A: ________________________________!
