BobStewartcommandedtheBritishpeace-keepingforceinBosni...

問題詳情：

 Bob Stewart commanded the British peace-keeping force in Bosnia _______ home this month.          

       A. be returned             B. returned         C. to be returned    D. return

【回答】

D

知識點：虛擬語氣與情態動詞

題型：選擇題