问题补充:
Its not what you do once in while but what you do day in and day out that makes difference.
A. the ; /
B. / ; a
C. a; a
D. the; a
答案:
A. the ; /
B. / ; a
(答案→)C. a; a
D. the; a
解析:考查冠词。固定词组in a while=in a moment=in a minute=soon=at once=right away 立刻 马上;make a difference有影响,起作用;day in and day out每天,一天又一天;本题是一个强调主语的强调句型。句意:起作用的不是你马上要做的事情而是你每天所做的事情。