用how或what填空1.______________ a nice picture this is!2.______________useful work they did!3.______________ beautiful flowers they are!4.______________ fast the boy is running!

问题描述:

用how或what填空
1.______________ a nice picture this is!
2.______________useful work they did!
3.______________ beautiful flowers they are!
4.______________ fast the boy is running!

what,how,how,how

what what what how ,what后面接名词
而how后面是形容词