有几个单选上的问,1)thegovermentmakesallthedicisionsconcerningeconomyandpoliticsoftheUK,一句中为什么用concerning?2)comeindifferentpatterns查不到3）Whoisgenerallyconsideredtohavefoundedthe``````,为什么是to

Question

有几个单选上的问,
1)the goverment makes all the dicisions concerning economy and politics of the UK,一句中为什么用concerning?
2)come in different patterns 查不到
3）Who is generally considered to have founded the ``````,为什么是to have founded
4）has the building once built for exhibition been pulled down?为什么前面用built?,那being built ,been built
5）the dress is two sizes too large for me.two sizes too large 有点奇怪

Answer 1

1)concerning表示考虑到,在这里是现在分词作状语2）来自不同的风格3）consider to do sth.表示认为做什么事,这句话意思是“谁通常被认为已经发现······”4）has the building （once built for exhibition ）b...