like ants,chinese people are big savers.they are saving every penny（）a rainy day....
问题描述：
like ants,chinese people are big savers.they are saving every penny（）a rainy day....
like ants,chinese people are big savers.they are saving every penny（）a rainy day.
A.in hopes of.B.in place of.C.in faver of.D.in preparation of
答
选D