﹣﹣﹣Doesyourbrotherserveinthearmy？﹣﹣﹣No，notnow．Buthe

問題詳情：

﹣﹣﹣Does your brother serve in the army？

﹣﹣﹣No，not now．But he _____ in the army for 8years．（　　）

A．would serve B．served   C．had served  D．was serving

【回答】

B

知識點：動詞時態與語態

題型：選擇題