话题 than比较从句省略主语

话题 less sportsman than

话题 known better than

话题 be different than

话题 less good than

话题 than might be

话题 than any others

话题 than do sb

问题 Mike is older than Jane (is old/older?)

Mike is older than Jane书上说上句其实是省略了is: Mike is older than Jane (is),我想知道，如果（仅仅是假设）is 后要补全的话，是old 还是older 呢？即（假设正确的话）Mike is older than Jane is old/older ?我知道is...后必须要省略，但是假设补全...

问题 这个more 怎么理解

Archeologists have found about 8000 more of these soldiers.The clay soldiers were protected by being underground这个more 怎么理解？by 是表示被动还是原因呢？

问题 rather than 和 instead表示转折的区别

rather than 后面可以接分句表示转折，如 We should help him rather than he should help us. instead做副词用，She said nothing, preferring instead to save her comments till later.这两个用法是不是都表示转折，区别只是词性上的

问题 far larger than could 后面句子的语法

Such algorithms are critically important in practice because they enable us to address problem sizes far larger than could be addressed with  quadratic solutions.far larger than could be addressed with quadratic solutions. 语法分析，什么问题？

问题 hence所引出短语的理解与翻译

...lattened out.This winter has seen welcome episodes of clear skies but also more days than in 2016 of the worse,choking smog,when daily PM 2.5 levels rise above 300.The annual average level remains about 25% above the target set in the national action plan ,and well above the levels that pertain in b...

问题 longer than necessary的分析与翻译

The cleanup has taken longer than necessary.请问这句话怎么分析和翻译？

问题 rather than的用法

they have an incentive to use their innovations to improve their own services, rather than renting or selling them to rivals，这里renting or rolling 前面是 省略了 they are 吗？有这种用法吗？