________youhavebeentoMountTai,youcan'timaginehowbeautif...

問題詳情：

________ you have been to Mount Tai, you can't imagine how beautiful it is.

A．Unless　　　　　　　　                           B．Because

C．Although                                                  D．When

【回答】

A

知識點：連詞

題型：選擇題