我的热度已经退了，但仍旧咳嗽和头疼。 My fever is gone, but I still have cough and headache ()
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There are some kinds of rays from the sun which would burn us to death if we were not
One can never have too many friends . 朋友太多反而滥。 ()
The study of speech sounds is called Phonology. ()
candidate is person lost in a competition. ()
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