下列关于月经初潮年龄的描述，错误的是（）
A.一般为13～15岁
B.平均14岁
C.可早至11～12岁
D.迟至16岁
E.最迟不超过18岁
参考答案：E
We’re conducting a nationwide survey of people’s reading habits. Would you have five minutes ________ a few questions?
A．answering
B．to answer
C．to have answered
D．having answered
有法律、法规规定的应税收入、应税行为的各类纳税人都应办理纳税登记，有应税财产的不必办理纳税登记。( )
