He didn't seem to mind their watching TV _____ he was trying to s_其他解答

He didn't seem to mind their watching TV _____ he was trying to study
A.while
B.until
C.If
D.unless

人气：184 ℃　时间：2019-11-07 17:45:28

解答

选A,while,表示当.时候
全句意思是他们在他想学习的时候看电视,但他好像不怎么在意