-What sport do you like best?-Springboard diving(跳板跳水).________to dive into water from high

题目

-What sport do you like best?-Springboard diving(跳板跳水).________to dive into water from high
water from high board!
A.What a fun is it
B.How fun it is
C.How a fun is
it
D.What fun it is
为什么答案选D,为什么不选B,选B把fun看成形容词啊,

答案

感叹句通常有what,how引导,表示赞美、惊叹、喜 悦、等感情.
what后面可以加不可数名词,而how后面只能跟单数可数名词　　
what修饰名词,how 修饰形容词,副词或动词,
fun是形容词也是名词,但是fun作为形容词只能用于名词前做定语,不能和how连用.