Some Martian rock structures look strikingly like structures on Earth
that are known ______ by microbes.A. having been createdC. to have been createdC是正确答案,可是A和C都可以表示非谓语的动作先于谓语动词的动作,为什么不能选A?
What
we are making is a pod moving inside of a tube at the speed of an aircraft for
a fraction of the energy consumption.我们制造的是一个在管道内以飞机的速度移动的舱室,但消耗的能量只是飞机的一小部分。这里的介词for是什么用法含义,怎么理解?
I will have an English class tomorrow at 9. 这是对的。但是在详细阅读完毕“时”和“体”之后,我开始觉得下面这个句子更加合理I will be having an English class at 9 tomorrow. 因为have an English class 应该是不可能在9.00 这个时间点截止的还是9.00 ...
一位语法书的作者,对以下三个句子中的不定式所修饰的对象做出了如下的判断。【句1】In 1994, the United States, having been burned in Somalia, was desperate to stay out of Rwanda.该作者认为to stay out of Rwanda修饰was。【句2】I am eager to begin the proje...
我想询问下这句话的翻译,我翻译的是:Computer technology support people to communicate with each other. 我的同学翻译的是:Computer technology gives people opportunities to communicate with each other.这两句话的翻译哪个更加地道呢?有没有其他的...
Not because I didn’t care about what had happened, but because the enormity of it meant it was simply too difficult to immediately process. 请问it meant后是不是省略了that?