It is the reason they don't know how to make use ____ their time._英语解答

It is the reason they don't know how to make use ____ their time.
A.with B.of C.to D.on

人气：176 ℃　时间：2020-03-08 20:44:09

解答

of .make use of ...是短语,利用某物的意思.make full use of ... 是充分利用的意思.选择B