--- My son, who is now studying at a university, uses more than 3,000 yuan a mon
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--- My son, who is now studying at a university, uses more than 3,000 yuan a month.
--- Well, tell him to be economical(节约). After all, _______.
A.the morning sun never lasts a day
B.money doesn’t grow on trees
C.light come, light go
D.penny wise, pound foolish
试题答案
B
考查谚语。A好事不长久。B天上不会掉馅饼。C来得快，去得快。D贪小便宜吃大亏。由语境可知B项符合句意。