＿＿＿＿to my regret, I am unable to accept your warm invitation.
#24955
A
Very
B
Much
C
Great
D
A lot
推荐题目
History is the best teacher. It ______records the development path of each country and foretells the future to us.
#22586
A
apparently
B
conventionally
C
faithfully
D
eventually
Our hall is ＿＿＿＿theirs.
#24967
A
twice so large as
B
twice as large as
C
as twice large as
D
so twice large as
To improve your spoken English, you’d better listen to the tape ______.
#22818
A
generally
B
fluently
C
frequently
D
gradually
As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.
#23678
A
gradually
B
selflessly
C
fluently
D
frequently
—Timmy, it is raining heavily out. Shall we stop here?—_______, we must finish this work today.
#23059
A
However
B
Therefore
C
Anyhow
D
Besides