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Because he mastered six languages and had been to many countries. Because he became the friend of all humanity as a man. Because he was a scientist, he tamed lightning he invented lightning rod (避雷针), and gave light to all the world. Because he was showered with all the high degrees the colleges of the world could give.
about ; of to; relating to for; concerning with; including
double that in developing countries. much higher than that in developing countries. the same as that in developing countries. much lower than that in developing countries.
occupational carcinogens. lack of access to tobacco. unhealthy habits. aging populations.
It is highly sensitive． It is powerful． It is invisible． It is wireless．
There were 10 million cancer patients worldwide in 2000. Generally, cancer accounted for 12% of all deaths in 2000. Cancer is the cause of over 25% of all deaths in many countries. It is expected that global cancer rates will go up by 50% by 2020.
There were 10 million cancer patients worldwide in 2000. Cancer accounted for 12% of all deaths in 2000. Cancer is the cause of over 25% of all deaths in many countries. Global cancer rates are expected to rise 50% by 2020.
Many people have not enough money Many people have no place to live in Many people have not enough money to see doctors All of the above
It is not serious． Crystal Ear is not yet available． it is not easy to have it treated． they don’t want to look old．
There were 10 million cancer patients worldwide in 2000. Generally, cancer accounted for 12% of all deaths in 2000. Cancer is the cause of over 25% of all deaths in many countries. It is expected that global cancer rates will go up by 50% by 2020.
you Call control its volume． you needn’t take it off every day． it is solar-powered． it saves power．
There were 10 million cancer patients worldwide in 2000. Generally, cancer accounted for 12% of all deaths in 2000. Cancer is the cause of over 25% of all deaths in many countries. It is expected that global cancer rates will go up by 50% by 2020.
On the other hand On top of this On the contrary As a result
For one thing In addition As well On the contrary
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