She has made great progress in her studies but she said what she had achieved was　 little compared to the teacher’s expectations.

　 A. so far　 　　　　　　　　 B. too far　 　　　 C. far from　 　 　 D. far too

 She has made great progress in her studies but she said what she had achieved was________little compared to the teacher’s expectation．

       A．so far             B．too far           C．far from         D．far too