问题
选择题
Lucy liked all the dresses there，but she took the ______one to save as much money as possible for Project Hope.
A．cheaper
B．more expensive
C．cheapest
D．most expensive
答案
答案：C
本题的含义是露西尽可能的节约钱给希望工程，那么她买的衣服根据句意应该是最便宜的，故用cheap的最高级cheapest，故选C。