_________ it takes many years to gain the skills of an expert.
#15083
A
It is well known to us that
B
As is known to us that
C
As we know that
D
That is well known to us
推荐题目
All the other boys have geography books and they will be ahead of me if I don’t get ______.
#16037
A
it
B
the one
C
one
D
that
Put it down, Tom. You mustn’t read _________ letter.
#57952
A
else anyone’s
B
anyone’s else
C
anyone else’s
D
anyone else
From the chart we can learn that the max temperature in Auckland is nearly 30C higher than ______ in Wellington.
#16660
A
it is
B
that
C
what is
D
one