I think this is ___ useful book, so I will keep it for ever.
#32384
A
a
B
an
C
/
D
the
推荐题目
—After I graduate, I'll try to get a job, you know, as engineer. —You’re practical. I’m sure you can do a good job.
#32288
A
a
B
an
C
the
D
不填
This is ______ book I’ve told you about. It’s written by ______ university teacher.
#34344
A
the;an
B
a;an
C
the;a
D
a;the
