Question

It’s difficult_________me to learn English well

1. A.
   of
2. B.
   with
3. C.
   for
4. D.
   as

Answer 1

C
题意为对我来说学好英语很困难，应用介词for；若填of ，It  is 后的形容词为形容人的品质和性质的词，如：It is kind of you to help me . B 和D显然不对。所以答案选C 。