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An index（索引）is usually at the end of a hook．It tells us most of the topics the Writer talks about in the book．The topics are usually listed from letter A to letter Z．Under each topic，there are some small topics，and we can find the page number after each small topic．．Here is part of an index from a c06kbook（烹調(diào)手冊）：

Potatoes             Salads                Sandwiches               Soups

dry 63                cabbage l25        apple and beef 161      bean 189

French fries 67   chicken egg 137     cheese 170                beef 192

new 82               fruits l39            chicken 172               carrot 196

sour l00              green 151                  cold meat 182            chicken 220

1．The whole passage tells us about ________．

A．how to become a very good chef                 B．what kind of food is very popular

C．how to use the index in a cookbook

2．How many small topics are listed in the index of the cookbook the writer shows us?

A．4．                     B．16．                    C．220．

3．If we are learning to make dry potatoes，we may turn to page ________．

A．63                       B．220                     C．137

4．From this passage，we know that apple and beef is a kind of ________．

A．salad                   B．fruit                     C．sandwich

5．In this passage，the word “green” means a kind of ________．

A．color                   B．salad                    C．cookbook