问题
选择题
I need 50 yuan to ___ for winter camp. I have to ask my father for some money.
A．cost
B．pay
C．take
D．spend
答案
答案：B
此题重点考查cost，spend，pay，take四个花费的区别；cost的主语是物常用句型结构是sth cost some money；spend的主语是人，常用的句型结构是sb spend some time/money in doing sth; pay的主语是人，常用句型结构是sb pay something some money；take的主语是it，常用句型结构是it takes sb some time to do sth
