I ‘ve been telling you_____not to do that ,but you neve listened to me.That ’s why you gotinto trouble.
C
timeandagain相当于“timeandtimeagain”,意思是“一次又一次地,再三地”,正合题意。attimes指“有时,偶尔”。forthetimebeing意思是“暂时”。不存在b项这种表达法。
Ifhe_____thestorekeeper‘sscissors,hewouldhaveforgottentobuyapair.
Itwasnotuntilshehadfinishedallherwork_____.
Childrenwhoareover-protectedbytheirparentsmaybecome_____.
He‘sworkinghard_____.
Thosepeople_____ageneralunderstandingofthepresentsituation.