It was _________ difficult work _________ nobody can do it.
#39958
A
so, that
B
such, that
C
such a, that
D
so a, that
推荐题目
I’d like to trek ______ the jungle. 
#40471
A
through
B
across
C
over
D
On
This sentence    right. Please write it down.
#44079
A
feels
B
sounds
C
tastes
D
smells
The question is _________ .
#36044
A
so hard for us to understand it
B
too hard for us to understand it
C
too hard for us to understand
D
so hard for us to understand