關於______isofvitalimpor的百科

• ______isofvitalimportancethatwe______somethingtoprotect...

• 問題詳情：______isofvitalimportancethatwe______somethingtoprotectourpreciousculturalheritage.A．It,do                    B．What,did              C．That,shoulddo      D．Whether,willdo【回答】A【詳解】考查代詞和虛擬語氣...
• 2019-09-125396