perhapsweshouldaskso的精選

問題詳情：________youareunabletodealwithit，perhapsweshouldasksomeoneelseforhelp.A．Although B．While C．Since D．Unless【回答】C[考查狀語從句。句意：既然你不能處理它，我們也許應該請別人來幫忙。since“既然，由於”，符...