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c
b
When was the telephone invented?
I think it was invented in 1876.
When was the car invented?
It was invented in 1885.
When was the computer invented?
It was invented in 1971.
When was the TV invented?
It was invented in 1927.
find out the rules:
一起找规律
100
200
成百上千
1,356
35%
1/5
2/5
1/2
1/4
一个半小时
在2006年
3.7
one hundred
two hundred
hundreds of
one thousand three hundred and fifty six
thirty-five percent
one fifth