——Is she a hard-working student?——Yes she is. She studies . She is also good at PE. She r

问题补充：

——Is she a hard-working student?

——Yes, she is. She studies . She is also good at PE. She runs very.

A. hardly; fastly

B. hard; fast

C. hardly; fast

D. hard; fastly

答案：

A. hardly; fastly

(答案→)B. hard; fast

C. hardly; fast

D. hard; fastly

解析：本句的意思是“她学习努力”，而hardly是“几乎不”的意思，所以要用hard；fast本身就是副词，所以修饰run，就应该用fast，而非fastly。所以本题选B。