youmayhave,youshouldgatheryourcouragetofacethechal...

問題詳情：

      you may have , you should gather your courage to face the challenge .

A. However serious a problem                      B. Whatever serious a problem

C. However a serious problem                           D. No matter how a serious

【回答】

A

知識點：狀語從句

題型：選擇題