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【单选题】
下面哪个国家是最先灭亡的A.
西晋
B.
C.
蜀国
D.
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皮皮学刷刷变学霸
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【简答题】The earth of today is not that it was millions of years ago.
【简答题】Today Newtown is a clean place, but many years ago there were millions of rats there. The rats even attacked (攻击 ) the cats and dogs. Sometimes many of them tried to bite men or women at night. The ra...
【单选题】某女士，妊娠28周，产前检查均正常，咨询监护胎儿情况最简单的方法，应指导其采用
A.
胎儿听诊
B.
自我胎动计数
C.
测宫高、腹围
D.
B超检查
E.
电子胎心监护
【单选题】Which of the following is NOT TRUE according to the passage?
A.
Today millions of Americans vacation abroad.
B.
Many Americans go abroad with the hope to meet a confidant.
C.
Summer is a special time for forming new friendships.
D.
Not many American like to stay in one place for a lifetime.
【简答题】Today, with easy access to the Internet, millions of young people have made new friends online. They share their happiness, sadness and even secrets with these friends. But is it advisable to look for...
【简答题】阅读理解。 There are millions of used cell phones in the world today, the most of them just lay in our houses without any purpose. Everyday dozens of new cell phone models appeared. Today, you can find wha...
【单选题】听力原文： Millions of years ago, whales lived on land and walked on four legs. Today, whales still have small bones that are the remains of their hind legs, but these bones can only be seen on the inside ...
A.
By its thick layer of fat under its skin.
B.
By moving frequently in the water.
C.
By adjusting its blood temperature.
D.
By taking in hot air.
【单选题】Cell Phones:Hang Up or Keep Talking? Millions of people areusing cell phones today. In many places it is actually considered unusualnot to use one. In many countries, cellphones are very popular with ...
A.
they ' re cheap
B.
they're popular
C.
they're usefu
D.
they're convenient
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