With his work completed, the businessman stepped back to his seat, feeling pleased_____ he was a man of action. 
#73887
A
which
B
that
C
what
D
whether
推荐题目
Faced with a bill for $ 10,000, ________________ .
#67823
A
John has taken an extra job
B
the boss has given John an extra job.
C
an extra job has been taken
D
an extra job has been given to John.
If there ______no buying and selling of animals, there ______no killing in nature.
#41135
A
is, will be
B
will be, will be
C
is, is
D
will be, is