24. Frank often takes milk with him to the park near his house for puppies.It is really kind ______

問題詳情

24. Frank often takes milk with him to the park near his house for puppies.It is really kind ___________ him.
(A) to　
(B) on 　
(C) at 　
(D) of

答案：D
難度：困難0.333333
統計：A(0),B(2),C(0),D(1),E(0)