The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
#89463
A
having listed
B
listed
C
having been listed
D
listing
推荐题目
—Where are you ________? —I’m going to the airport to ________ my friend.
#96799
A
heading on; pick up
B
going for; pick down
C
heading for; pick up
D
heading away; pick down
The bridge _________2,000 meters long was designed by Frank.
#95836
A
measures
B
is measured
C
measuring
D
measured