He never expected the bicycle tobe found.我是这样分析：这个句型为：主谓宾宾补。expect 是复合宾语及物动词，tobe found 是宾语补足语。tobe found 是不定式作定语，不定式与 the bicycle 是逻辑主谓关系（被动）。自己分析的，不太确定所...
1. The authorities invited him to figure out the problem. 不定式作宾语补足语2. He was invited to figure out the problem. 不定式作主语补足语如果上述判断正确，是不是说，当不定式在主动语态里句子里作宾语补足语，那么句子变成被动语态后...
...确的，并说出原因。如果都不正确，请写出正确句子。(1)These mooncakes are more delicious than (those that) were bought yesterday.(2)These mooncakes are more delicious than (the ones that) were bought yesterday.(3)These mooncakes are more delicious than (what) were bought yesterd...
Thus, by the Devonian the land habitat marginal to freshwater was
probably a rich source of protein that could be exploited by an animal that
could easily climb out of water. 请问老师marginal to怎么理解，to表示什么意思？
...原理吗？还是说第二个句子是省略与前面相同的is? 2.There are more potential problems exist than is the case.这句话中than is the case中如果改成cases可不可以省略be动词（就像1中的第二个句子一样）？换句话说，比较状语从句中be动词和助...
...want for anything, and they didn't.这里I've got 是不是等于Ihavebeen ?greased是不是作伴随状语啊？为什么grease时读[griːs]，greased读[gri:zd]？up under为什么会有两个介词？还是greased up是一个词组，哪它是什么意思？
...member of the camp, says that he is __________ to help Mount Tai as people have
done for more than 3,000 years. 见：https://www.cpsenglish.com/question/54128我觉得加粗部分的句子认为“泰山是中国最有名的山”不符合事实，应该是“泰山是中国最有名的山之一”...
The only regular visitors tothe monastery in winter are the parties of skiers who go there at Christmas and Easter.句子主语部分 tothe monastery 是介宾短语作后置定语修饰visitors吗？
The outcome of the review is likely tobe just a tweak toits target or communications policy and a decision not to change toits tools.请问老师change toits tools的to是否多余？
His earnings were onlf half the amount __.A as they used to B they used toC they used tobeD they were used to请老师讲解一下，为什么答案选 c? (为什么有一个 be? ，如果A项是 as they used tobe是不是也正确了？）
...求教专家连贯翻译一下：Living in a glare of our own making, we have cut ourselves off from our evolutionary and cultural heritage—the light of the stars and the rhythms of day and night. In a very real sense, light pollution causes us to lose sight of our true place in theuniverse, to f...