根据句意和汉语提示，填写单词。

1. The TV_____(塔) is about 500 meters tall.

2. There is an_____ (地下的) supermarket in our neighborhood.

3. Could you _____ (翻译) this English sentence into Chinese?

4. There are not many things in the box. It’s_____  (轻的).

5. Notre Dame Cathedral is one of the most famous_____ 教堂) in the world.

对于银行间债券市场，（）是委托结算机构。

A.中央结算公司

B.国家外汇管理局

C.外汇交易中心

D.中国人民银行