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---You look sad, Kate.

---Yeah, I have made ________ mistakes in my report.

—You look sad, Kate.  

—Yeah, I have made __________mistakes in my report.

(2007年武漢)

--- You look sad, Kate.

--- Yeah, I have made ________ mistakes in my report.

[　　]

“You look sad，Kate．”“Yeah，I have made ______ mistakes in my report．”

　　A．a little　　B．little　　C．a few　　 D．few