◎ 题干
You can hardly imagine the efforts I have made _____ the goal.
[     ]
A. to achieve
B. of achieving
C. to of achieving
D. to have achieved
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“You can hardly imagine the efforts I have made _____the goal. [ ]A. to achieve B. of achieving C. to of achieving D. to have achieved …”主要考查了你对  【不定式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。