With his attention _____ on his book, he didn’t notice me enter his study.
#90997
A
focusing
B
focused
C
to focus
D
focus
推荐题目
—Come on，please give me some ideas about the project.—Sorry. With so much work my mind，I almost break down.
#91083
A
filled
B
filling
C
to fill
D
being filled
So far all cloned animals have suffered from some different serious disorders, ______ dying soon after birth.
#91384
A
many of which
B
many of whom
C
many of them
D
many of that
__________ , some students tend to develop a range of unhealthy habits .
#91470
A
Parents don’t watch over them
B
Not having watched over
C
With no parents to watch over them
D
Parents watched over
_____ all his followers dead, the captain was taken by his enemy．
#91358
A
For
B
As
C
Because of
D
With