1.In 1990,it ___ more than five billion.

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1.In 1990,it ___ more than five billion.
2.Now at the beginning of the 21st the world's population ___ six billion.
3.four hundred years ago,the number___over 500 million.
用reach 、pass 、be 填空.尽量不要用重复的词填空.

was
has reached
was

1.In 1990,it ___ more than five billion. in 1990,the population r more than five billion In the past,it took people （more than five weeks） to travel It is reported that more than one billion Barbie dolls have and even here it has taken more than four billion years for There are more than 13 billion people in China.同意句转化英语翻译More than two billion people live in Asia!This is about There are more than 1.2 billion in china.还要具体分析啊, The Whites_____(live)in China for more than five years The job can be completed in ___ than five minutes. no more than five laps There are ___ more people in Shanghai than in Beijing.