问题
选择题
To be well-informed, we should be _____ communication each other what happens to us.
A．on, for, about
B．in, for, for
C．with, by, at
D．in, with, about
答案
答案：D
be in communication with sb的意思是“与某人保持联系”。句意为：为了彼此了解，我们应该保持联系，以便知道我们发生的事。