问题
选择题
Swimming is ___ in summer.
A.a great fun
B.great fun
C.great funs
D.great a fun
答案
B
是抽象名词(不可数名词),前面不用冠词,也没有复数形式
Swimming is ___ in summer.
A.a great fun
B.great fun
C.great funs
D.great a fun
B
是抽象名词(不可数名词),前面不用冠词,也没有复数形式