The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
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A
having listed
B
listed
C
having been listed
D
listing
推荐题目
I had great difficulty___________ the suitable food on the menu in that restaurant.
#97483
A
find
B
found
C
to find
D
finding
_______ finish their task ahead of time, the students worked harder and harder.
#90105
A
So as to
B
As to
C
In order to
D
In order that
_____ the hotel for the Ice and Snow Festival in Harbin has already begun.
#92171
A
Booked
B
Booking
C
Bought
D
Buying
we were ______ at the news of her sudden death.
#95901
A
astonishing
B
to astonish
C
astonished
D
astonish
Samuel Clemens，______ Mark Twain, wrote many popular stories.
#96397
A
was known as
B
known as
C
was known for
D
known for