重要的你要明确到底比什么,给你几个例子好好的斟酌下
• Demographers would have to know more than now about the social and economic 错误
Dem. 跟 now在比较的感觉
• Demographers would have to know more than
they do now about the social and economic- OG12
• Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, a greater proportion than in any previous election.
这2个句子都说明than前后对比的事物的对称-OG12
• Heating-oil prices are expected to be (higher this year than
last year)
• People are paying about $5 a barrel more for crude oil than
they were last year
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