Activities
there range from whale watching to hiking (远足) and accommodations aim ___70___ (have) a low impact on the
natural environment. (2021全国卷1)空格中的 have 要变成不定式，请问一下，这里的不定式是什么成分？
...He is here because of you. 他为你而来这里。He was late because of the snow. 由于下崐雪，他迟到了。I can’t buy it because of my lack of money. 我不能买它是因为没钱。但because of后面可接动名词吗？请举例说明，谢谢！
We are ready for co-operation, but we are not ready to surrender and to be the subordinate of Russia. 我们已经做好团结合作的准备，但是我们不准备投降成为俄罗斯的附属。第二个to可以省略么？因为前面已经有to了，这种结构的省略原则是什么？
...是用动词 see；如果是看电视，则用动词 watch。如：He saw the film a few days ago. 几天前他看过这部电影。Now many people take delight in watching TV. 现在许多人都喜欢看电视。但是，如果是在电视上看电影呢？用什么动词？是用 see 还是 watch...
The reason why people give up so quickly is because they look at how far they still have to go, instead of how far they have come.老师，这句话是有语法错误吗？because应该改成that吧，instead of是复合介词，instead of how far they have come是介词短语作状语吧？because...
What I could get to do, not what I desired, was the question. 参考译文：问题是我能找到什么活干，而不是我想干什么。What I could get to do是我有机会干的意思吗？这个结构怎么样的，what 是做 get 的宾语，to do 做 what 的补语吗？
The discovery of gold in Australia led thousands to believe that a fortune ______.A. had been making B. was making C. was to be made D. would make这道题目选择C，不明白为什么要有一个被动在里面，那B选项改成 was being made 是不是也可以选，我选择的是D...
... Ted's photo. We miss him a lot. He ________ trying to save a child in the earthquake. A. killed
B. is killed
C. was killed
D. was killing 这题选B，我看解释考查的是被动，我怎么觉得是主系表结构？
还有这个trying是省略了when吗？还是现在分词...