This head must have been found in classical times and carefully preserved.她的脑袋一定是在古希腊罗马时代被人发现,并且受到精心保护。这句话不是过去被发现吗,怎么是现在完成时?and carefully preserved 为什么没有 be 动词表被动?
请问这里的不定式和分词,为什么不能理解为宾补?You can use it to pay for things...How can I check my bank balance ? You can check it using that machine.请问加粗部分,为什么它们不能看作是宾补? 那正确理解应该是什么?
我知道这是一个被多次讨论的问题。可我看了其他帖子,还是不能够理解。希望老师指点迷津。如果than在句子中做代词使用,下面的句子是否正确呢?A study commissioned by the Department of Agriculture showed that if calves exercise and associate wi...
We couldn't eat in a restaurant because ____of us had _____money with us.A.all ,no B.any,no C.none ,any D.no one ,any能否帮忙分析一下如何辨析这道题目的选择,感觉很混乱,按照汉语翻译都可以。求指点。
这两句话中为什么要用完成时分别表示完成时的什么用法? 谢谢!So great has been the rise in sea level and the consequent regression of the coast that much of the archaeological evidence exposed in the coastal zone is derived from what was originally terrestrial occupation.One f...
遇到了一句"逗号+with"将主语和谓语隔开的句子,搞不明白。Despite this characteristic, the most common drawback for any PD controller, with unknown dynamics or even with unmodeled dynamics is the error signal differentiation. 句中为什么用逗号和with将主...