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问题 不定式是目的状语还是名词的后置定语的困惑

We're taking an electric car around the entire United States to showcase market-based innovative ways to solve climate change.请教老师：to solve climate change是目的状语，还是ways的后置定语呢？

问题 这句话的时态是什么？

Lately, a growing number of companies are leveraging big data

问题 when doing结构的逻辑主语问题

...ou”, Americans can say “sure” for their answer.(合为一句)When saying “thank you”, people in American can say “sure” for their answer.这是标准答案给的，我起初认为 saying 是分词做状语，为了凸显是时间状语而保留了when，但是我发现这个状语和...

问题 关于for的使用

各位老师好，Crises in international diplomacy do not always result from malice; for nations, like individuals, can find themselves locked into difficult positions, unable to back down.A. do not always results from malice; for nations, like individuals, can findC. do not always result...

问题 这题里为什么不选过去完成时

—Where are Ken and Margaret？—They were hungry，so they ______ to the store.A.go    B.went    C.had gone    D.were gone这题里为什么不选过去完成时？

问题 这道题选一般现在时还是一般将来时

It is likely that our team ______ the game.A. won           B. will winC. wins          D. has won这道题选一般现在时还是一般将来时？

问题 介词后面怎么可以接过去分词呢(比如at amazed）

If you live here or visit the city often, you will be at amazed how everything is being changed so quickly.at amazed在上句中是什么意思？介词后的宾语怎么是过去分词。谢谢解答。 

问题 说话部分是宾语时谓语是一定要是及物动词吗

“We should start back,” Gared urged as the woods began to grow dark around them.老师，urge是及物动词吗，像say,shout,call……人说话的部分前置（是宾语部分），主语+say ,shout urge..(谓语是只有及物动词）才能引出说话人说的话，是这样吗？

问题 考查as if从句的谓语动词形式的考题

She is just finishing fixing the refrigerator, and it looks as if______a hard job.A.it must have been  B. it was练习题答案给的是A。请问老师为什么是A而不能是B?

问题 it 还是 what

...s important to learn grammar when learning a foreign language, but ____ is the most important is to remember enough words.A. it, it                          B. what, whatC. it, wha...

问题 agree upon/on/about/to/with ?

She wants to know whether the measures have been agreed ( ).A. toB. withC. aboutD. uponE. over答案是D.upon (=on).  但是我很奇怪和不解：A. to,  B. with,  C. about - 这3个选择不也可以吗？

问题 英语里将来时和过去时并列是什么意思

原句：When they are completed,the teams will be disbanded and new ones formed.请问：这里为什么and前面用的是将来时 后面用的是过去时？那这个句子的时态到底是什么时态？

问题 be truthful 后接句子一定要加介词吗？

如： He was truthful about how he had acquired the lamb but not about its colour.about是必须的吗，在翻译的时候怎么翻译这个about？ 能否不用介词直接接上句子？（He was not truthful its colour）？ 

问题 我的英译汉对吗？to regret做什么成分？

 If we don't act now to protect the environment, we’ll live to regret it.1.如果我们性质不行动起来保护环境，我们将来为遗憾这件事生活。2.to regret做什么成分？

问题 这个句子可以单独提问吗（前面没有任何句子的条件下）？

这个句子可以单独提问吗（前面没有任何句子的条件下）？1.What about  he? What about  the dog?1.这个句子可以单独使用吗（前面没有任何句子的条件下）？2.这个句子意思等于What is  he(it) doing? 吗？新概念第一册31课：