问题
选择题
7. Everything changes _____.What was not accepted in the past may be very popular with people now.
A．in time
B．on time
C．for time
D．over time
答案
答案：D
短语辨析。in time及时地；on time按时。准时；over time随着时间的推移。随着时间的推移，一切都变了。过去不被人们接受的东西，现在很受人们欢迎了。故选D.