-Thenovelseemsalittleboring．-Youwon'tenjoyit   youputyo...

問題詳情：

-The novel seems a little boring．

-You won't enjoy it    you put your heart into it．（　　）

A．when   B．if   C．after    D．unless

【回答】

D

知識點：連詞

題型：選擇題