A student of English ________ limited exercise finds it hard to get good mark in an English exam．

A.is used to deal with

B.used to deal with

C.is used to dealing with

D.used to dealing with

答案及解析： D

解析：

选项部分完全形式为：a student(who is)used to dealing with，表示“习惯于…的学生”，用过去分词作定语