Asnobodyhereknowswhatiswrongwiththemachine,wemustsendf...

問題詳情：

 As nobody here knows what is wrong with the machine, we must send for an engineer to 　　　 the problem. 

A. handle       B. raise      C. face        D. present

【回答】

A

知識點：動詞

題型：選擇題