阅读短文，根据短文内容判断正误，正确的写"T"，错误的写"F"。

    Today Amy and I go to the bookshop by bike. Amy wants to buy a new comic book.l want to buy an

English book. At the bookshop we see many people there. We  can't find the books.

( ) 1. Amy and I go to the zoo today.

( ) 2. I want to buy a comic book.

( ) 3. We buy two books.

下列接入网类型和相关技术的术语中，对应关系错误的是（）。

A．ADSL——对称数字用户环路

B．PON——无源光网络

C．CDMA——码分多址

D．VDSL——甚高速数字用户环路