My father told me to ( )the good work.A.keep upB.keep at_英语解答

My father told me to ( )the good work.
A.keep up
B.keep at

人气：476 ℃　时间：2020-01-27 02:15:01

解答

选A keep up保持意思是保持好的（工作或者学习）成绩（状态).
.keep at 保持在