有这样一个句子：Where I come from, we arenot accustomed to seeing so many things in the shops.句中的 where I come from 有点奇怪：这个 where 是什么词性？如果 where 是连词，那介词 from 的宾语呢？如果 where 是副词，那 where I come from 是什么成分？求...
...eliminated so many species in a
relatively short period of time, but there are several possible
explanations.还有之前讨论过的句子：2)
What is going on here that is so important to where Florida
needed to steal this land from Alabama?麻烦提供一下先行词 what 此种用法的权威...
...or starters，cabin pressures at high altitudes are set at roughly ( ) they would be if you lived at 5000 to 8000 feet above sea level.A who B what C which D that答案为B。问题1: 请问老师这句子的成分是什么？是不是这样？For starters，(状语)cabin pressures...
要表示“是否……”，or not 通常要与whether 连用。如：Nadine was undecided whether or not to go to college. 娜丁尚未决定是否去上大学。Whether or not we can go ultimately depends on the weather. 我们是否能去最终取决于天气。Whether it was unwise or not depe...
... short
essayIn some countries there has been an increase in the
number of parents who educate their children themselves at home instead of
sending them to school.Do you think the advantage of this outweigh the
disadvantages?It is a rising trend that numerous of parents teach
their kids in some area ...
As comforting as it was to be Garrett's idol, it didn't diminish the horror of being Basketboy number nine.上面这个句子是让步状语从句吧？表语 comforting 要放在句首，comforting as it was to be Garrett's idol, 但为什么前面又要多加一个 as?
... Betty ate a big chocolate cake and two large ____ of chocolate
ice-cream. They also ordered ____ delicious food. When they finished dinner,
Betty didn’t look ____.“You
____ate a lot of chocolate!” Lisa said to her.“I
know, but now I need _____ else,” Betty said.“What?
More chocolate?”...
...able, radio waves, movies, the x-ray, the computer, and the stethoscope--not to mention the penny press, the modern magazine, the advertising agency, and modern bureaucracy.这句话句子结构怎么分析？unleashing a meteoric shower of facts做状语， with telegraphy, photography, the rot...
They think that the character of whole life would be comprised if they were not to hasten their death in certain circumstances，should they so choose.请问下老师，这句话是个什么语法，特别是后面的should。这是一句话塞了两个虚拟语气吗？