You are working too hard.You’d better keep a ( ) between work a

You are working too hard.You’d better keep a ( ) between work and relaxation.
A、promise
B、pace
C、balance
D、business
【正确答案】：C
【名师解析】:此题考查名词词义辨析。根据句意“你工作太努力了。你最好在工作和休息之间保持平衡。”选项A.promise意为“承诺”，选项B.pace意为“步伐”，选项C.balance意为“平衡”，选项D.business意为“商业”。结合句意，正确答案为C.balance。