分类：教育/科学-外语学习
问题：英语选择
--What's the mater,Sam?You are awfully quiet.--oh,I(   )at the scenery,It's so nice to be outin the country.A.just lood  B.was just lookingC.had just looked  D.have just looked
回答：选B。我刚刚在看风景
用过去进行时表示刚刚发生的动作