_______ your letter, I am pleased to tell you that you are to receive the answer by the end of this week.
#96089
A
Concerned about
B
Concerning
C
Concerning with
D
Concerned
推荐题目
With her anger ______, the thought of punishing him arose in her mind.
#96403
A
disappearing
B
adding
C
growing
D
boiling
Every student in our class had an application form in his hand, but no one knew which office _____.
#98599
A
to send it to
B
to send it
C
to be sent to
D
to have it sent
His first book next month is based on a true story.
#96549
A
published
B
to be published
C
to publish
D
being published
Mark has come in his raincoat and boots, _____ for rain.
#89820
A
preparing
B
prepared
C
to prepare
D
prepares
I regret _________ going on a holiday to France because of the bad weather last week.
#96719
A
having given up
B
to give up
C
having given back
D
to give back