You have kept ____for 16 hours!You'd better ____ a rest.A.working_英语解答

You have kept ____for 16 hours!You'd better ____ a rest.
A.working;to have
B.working; have
C.to work;to have
D.to work;have
请选其一项
说出为什麽
谢谢

人气：477 ℃　时间：2020-04-02 01:41:55

解答

选B.
keep doing是固定短语,意为保持……
had better do sth也是固定短语,意为最好……
就是考你几个固定短语而已.