---Thishistorybookisofgreatvalue.    ---Exactly.

问题详情：

     --- This historybook is of great value.

     --- Exactly. ____________ can be enjoyed from it ____________ you have a deep understanding of it, however.

     A. Nothing; unless    B. Few; till   C. Something; until  D. Little; since

【回答】

A

知识点：相似 相近词比较

题型：选择题