单选题 Preliminary estimation puts the figure at around $ 110 billion ______ the $ 160 billion the president to get through the Congress.

【正确答案】 C

【答案解析】解析：in reply to“答复”；in relation to“关于，涉及”；in contast to“与……形成对照”：in proportion to“与……成比例”。根据译文可知，初步的估算与总统的提案相差甚远，故正确答案为C。