OG13 SC94平时，时态

半夏死磕GT · 发表于 2013-7-9 21:44:25

94. Heating-oil prices are expected to be higher this year than last because refiners are paying about $5 a barrel more for crude oil than they were last year.

(A) Heating-oil prices are expected to be higher this year than last because refiners are paying about $5 a barrel more for crude oil than they were

(B) Heating-oil prices are expected to rise higher this year over last because refiners pay about $5 a barrel for crude oil more than they did

(C) Expectations are for heating-oil prices to be higher this year than last year’s because refiners are paying about $5 a barrel for crude oil more than they did

(D) It is the expectation that heating-oil prices will be higher for this year over last because refiners are paying about $5 a barrel more for crude oil now than what they were

(E) It is expected that heating-oil prices will rise higher this year than last year’s because refiners pay about $5 a barrel for crude oil more than they did

A中refiners are paying...than they were. 为什么用were 不用did，是要理解为they were paying？

wellsli · 发表于 2013-7-10 09:19:54

应该是的 were paying，did对实意动词，也就是they pay

dingmianli · 发表于 2013-7-10 22:35:53

是比较前后平行吧，are paying平行于were paying，后面的paying省略了。

小傻瓜1992 · 发表于 2013-8-1 13:29:27

dingmianli 发表于 2013-7-10 22:35
是比较前后平行吧，are paying平行于were paying，后面的paying省略了。

你好，我也在问这道题目，我记得在as/than比较中，如果前面是时间状语修饰的名词，than后面是一个时间状语，考虑了省略（比如本题的this year/）——是直接否定的，所以我不太懂，想请教一下。。。。

15801218581 · 发表于 2013-8-8 15:21:33

小傻瓜1992 发表于 2013-8-1 13:29
你好，我也在问这道题目，我记得在as/than比较中，如果前面是时间状语修饰的名词，than后面是一个时间状 ...

不知道我理解对你的意思了没：这道题because后面的句子的than前面并没有时间状语。 they are paying more than they were (paying) last year. 如果把than后的主谓都省略就变成了they are paying more than last year. 他们今年付的钱比去年（这个年份）多，说不通

qiongle · 发表于 2013-8-8 16:32:57

我理解的是用WERE是对应前面because中的主语 refines(refines are paying more this year than refines were paying last year)

OG13 SC94平时，时态

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