问题补充:
— How do you know so much about what’s going on in the countryside?
— I’ve got a friend there who keeps me .
A. informing
B. to be informed
C. informed
D. being informed
答案:
A. informing
B. to be informed
(答案→)C. informed
D. being informed
解析:考查分词用法。Inform sb of sth通知某人某事。Sb与inform构成被动关系。所以使用Keep sb informed.