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问题 suppose 后接从句时的时态问题

suppose 后接从句时的时态问题Suppose you ______ (take) your complaints to the manager.

问题 过去分词修饰问题

...ed said they only occasionally, rarely or never dreamed in color, referred to at the time as "technicolor" dreams in the scientific community.这句话这个referred 修饰的是dreamed in color这个词组吗？过去分词修饰词组吗？

问题 名词做状语用法

A yellow banana duct-taped to a wall sold for $6.2 million at a Sotheby's auction on Wednesday. Let that sink in. If you're slightly baffled, congratulations -you're in on the punchline.这句话的congratulations在这里是名词做状语吗？怎么不用副词？

问题 from which 的用法分析

Many ancient cultures built observatories from which to carry out celestial observations. 许多古代文明都有建造天文台观测天象。from which 在这里当什么词性? 若拿掉这两个字，对句意有影响吗?Thanks a lot.

问题 无法判断这个that从句是什么从句

The system seems to be working the most efficiently that it has ever worked.请问这个句子中的 that 从句是什么从句？句子是什么意思？

问题 条件状语从句的时态问题

请问条件句的主从句通常可以用什么样的时态呢？比如这一句话：If you had to explain the most simple of procedures, you might feel frustrated. 这句话是条件句吗？ 为什么用了过去式呢？可以用现在时吗？

问题 choose与choose from的用法辨析

Hawaii is surely the first place for you to choose.这个句子是否正确？choose 后面是否应该加 from 呢？

问题 数词+of等于量词的用法吗？

There were about eighty of them. Their ages were from about nine to twenty.老师，数词+of等于量词的用法吗；from about...等介词接介词短语的词有那些，多不多？

问题 let的用法

...法，let+sb+介词，是省略了什么么？If people are reluctant to let younger people into government then it could affect the ability of future leaders.再就是，then这样用可以么？then是副词，放在一个句子里，不是前后需要加逗号么？谢谢老师。

问题 put...on notice结构

America's Federal Trade Commission (FTC) puts corporate America on notice that regulators will act if firms fail to provide adequate data security. 请问这里的put...on notice中，on notice做什么成分？

问题 it is related……用法疑问

Only a few years ago, it is related, as soon as envoys sat to dine, “stealth boasting” would start. 老师好，it is related在句子里是什么意思？

问题 which引导的这个从句是什么

You commit to making time for me as a student, which without your guidance, I would not be here today. 想请问下，这个which引导的是什么从句呢

问题 that还是in which

一道单选题：The government is to end the system _____ farmers make more money by leaving land unplanted than by growing rice.填 that。是同位语从句还是填 in which 成为定语从句？

问题 时间状语从句

... the newspaper    B. While I was looking through the newspaperC. To look through the newspaper     D. I was looking through the newspaper.这道题为什么选B呢

问题 Take在比较中的用法

原句：Mars takes longer to revolve on its axis than the earth.翻译：火星自转一周的时间比地球长。按理来说句子主语应该是'火星'，而不是‘时间’.我先请问大家这是什么用法？