________表示“联合国” 
#17227
A
UN
B
RMB
C
CCTV
D
UK
推荐题目
______ is one of the greatest scientists, who won the Nobel Prize for physics.
#17253
A
Yuan Longping
B
Bisheng
C
Yang Zhenning
D
Zheng He
Which of the following is caused by the earth’s turning around the sun?
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A
The rising and setting(落下) of the sun and moon.
B
The change of spring, summer, autumn and winter of the year.
C
The change of the day and night.
D
The time in the east is earlier than that in the west.
At _______, we eat rice dumplings and on _______, we eat Turkey.
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A
Dragon Boat Festival, Thanksgiving Day
B
National Day, Halloween
C
Chinese New Year, Christmas
D
Mid-Autumn Festival, Thanksgiving Day
_______ is the largest fresh lake in China.
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A
Dongting Lake
B
West Lake
C
Poyang Lake
D
Tai Lake