早教吧 育儿知识 作业答案 考试题库 百科 知识分享

How___all the parents look on the Open Day.A.happily B.happy C.happiness D.happier

题目详情
How___all the parents look on the Open Day.
A.happily B.happy C.happiness D.happier
▼优质解答
答案和解析
B.happy
感叹句 How + 形容词
happy修饰parents