_____ that he isn’t adequate to the present job, he devotes all his spare time to studying  professional knowledge.
#95588
A
Concern
B
To concern
C
Concerned
D
Concerning
推荐题目
For Chinese Dream, many people dream of_______ a good chance for a better job.
#89630
A
there is
B
there to be
C
there will be
D
there being
Returning to my hometown, _________.
#95870
A
my watch was missed
B
I found my watch missing
C
I found my watch disappearing
D
I found my watch losing
I hope you don’t mind ____ at your newspaper.
#95609
A
I look
B
my looking
C
I looking
D
my to look
______to the rising sun, the young people have a promising future.
#94326
A
Compared
B
Comparing
C
To compare
D
Being compared