__carefully Tom is writing his homework ---Yes ,he is a really careful boy.A what B What a C how
问题描述：
__carefully Tom is writing his homework ---Yes ,he is a really careful boy.A what B What a C how
D how a
答
How carefully Tom is writing his homework !汤姆做作业多么认真啊!
---Yes ,he is a really careful boy.是的,他确实很细心.
A what B What a C how
感叹句中心词是副词carefully,应用how修饰.