—How do you know so much about what’s go
问题:
—How do you know so much about what’s going on in the countries?
—I’ve got a friend there who keeps me _______.
A.informing
B.to be informed
C.informed
D.being informed
—How do you know so much about what’s going on in the countries?
—I’ve got a friend there who keeps me _______.
A.informing
B.to be informed
C.informed
D.being informed