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问题 for there being 还是 for there to be

He is waiting for there to be another opportunity to study abroad. 他在等待着再一次出国留学的机会。 这个句子对吗？为什么介词 for 后面接的是不定式，而不是动名词 for there being 呢？

问题 contribute to 的意思与用法

If the donor country cannot ensure this, then the aid should be reduced, if not stopped altogether.这句话的成分和翻译，用法。contribute to 什么时候是"导致"的意思，什么时候是“有助于，贡献”的意思？

问题 介词宾语

1. I wonder who/whom they are speaking to.2. The expressions they use might depend on whom they are speaking to or how well they know each other.第一句who/whom都对吧；第二句，我觉得，这个whom是做介词to的宾语，to提前的话，只能是whom, 即： To whom are they speak...

问题 关于不定式的否定

I decide to do sth...变为否定是I decide not to do...或者I don't decide to do...什么情况下不定式可以变否定？I like to watch TV. I don't like to ....这里大概只有这一种变法，不能写成 I like not to do...

问题 be on point of与be to the point of的用法

The coach was ______ giving up the game when our team scored two points.A.to B.on the point ofC.on point ofD.to the point of答案是B，可我觉得是D。不应该是was to吗？

问题 句子成分分析

请问句子开头的三个并列结构是什么成分：Far bigger, better-armed and with an economy 8.5 times the size of Pakistan's, India nevertheless has limited options.

问题 句子结构分析

Malta wins the race for most slothful country, with 72% of adults getting too little exercise.Swaziland and Saudi Arabia slouch in close behind, with 69%. 这里slouch in close behind是什么用法？

问题 难句分析

And since 1991, productivity has increased by about 2% a year, which is more than twice the 1978-87 average.这里是表示比平均数的两倍还多，还是说高出平均数的两倍以上（即3倍多）？

问题 如何按下面要求改写句子：

如何按下面要求改写句子：If you remember these,swimming will be safer.将句子变成含有and的并列句。

问题 这是并列句还是简单句

We talked and laughed at the party.请问：这是并列句还是简单句？

问题 请教一道关于 put...to...的选择题

John put his wallet into the microwave oven  (      ).A. to keep it safe      B.for keeping safe       C.for the safety         D.to be safe keeping请问如何选择？ 为...

问题 be scheduled to do sth中的不定式作什么成分

The flight is scheduled to land at 5:00PM.to land at 5:00PM 这个不定式是句子的什么成分呢？

问题 口语中助动词当谓语用(You're about to.)

you don't know me，You're about to. 这里的about to是助动词, 为什么可以当谓语？

问题 than is necessary to do sth的分析

...四版）在解释 scrimp（过度缩减开支）时用了这样一句：to save money by spending less than is necessary to reach an acceptable standard（过度缩减开支）。我不明白为什么这个than后面省略了 it ，但保留了不定式。不是应该一起省略吗？

问题 分析：He is clever enough to do it well.

请分析：He is clever enough to do it well.句中的不定式 to do it well 是什么成分？肯定是状语吧？是什么状语？在什么书上有分析吗？