Wewerestuckattheairportbecauseoftheheavyfog,otherwisewe...

問題詳情：

We were stuck at the airport because of the heavy fog, otherwise we _______ here in time for the conference.

A．arrived                    B．had arrived                   C．would arrive                 D．would have arrived

【回答】

D

知識點：虛擬語氣

題型：選擇題