Lucy often helps others. kind she is!A. What B. How a C. How

问题补充：

Lucy often helps others. kind she is!

A. What B. How a C. How

答案：

解析：句意:露西经常帮助别人，她是多么好啊。这里是感叹句what+冠词+形容词+名词+主语+谓语！How+形容词++主语+谓语！根据句意故选C。