单选题 The goals for ______ he had fought all his life were achieved in spite of the difficulties and hardships he had met.
A. that B. those C. what D. which

【正确答案】 D
【答案解析】[考点] 关系代词辨异。定语从句中，those、what不能作关系代词，介词后的关系代词只能用which，不能用that，故选D。