...ing doneto be doneto have donehaving doneto be doingdoing以上这些在做状语的时候分别表示怎样的状态?to have done通常在句中表示发生在谓语动作之前的动作?having done通常在句首做独立状语?表示发生在谓语之前的动作?除了doing表主动之...
...看作谓语。 as separate from concrete realities. as 看作介词,引导的这部分,看作被省略的主语的补足语。separate 可以理解为前面省略了being,和separate from concrete realities 一起作as的宾语。后来进一步明确找到了答案。 它是一个固定...
...56, from gas-powered cars to
health advance.
A. how B. which
C. where D. what
look作为系动词,可以接形容词、名词成分、like+n.作表语,那么这道题可以选what吗?
如果不能,为什么像They gave their vision of 【what the world
would look like.】/...
我读到 Using these instruments, with which magnification of
from 40 to 300 diameters were obtained, he observed minute bodies. 这样一句,感觉中间那个 with 去掉就是简单的结构,但是加上我就不理解了。
...us 另外,还有一个问题就是这个having been servants 是作原因状语么?现在分词having 的主语是his paternal grandparents?2. Surrounding the column are three sepals and three petals, sometimes easily recognizable as much, often distorted into gorgeous, weird , but always functi...