---Don’tyouthinkthenewjobisarealchallengeforJack?    -...

問題詳情：

 ---Don’t you think the new job is a real challenge for Jack?  

   ---Well,       difficulties he meets, I believe he will never lose heart.

    A. whatever         B. however     C. whichever       D. whenever

【回答】

A

知識點：連詞

題型：選擇題