题目内容
The boy8) himself as he noticed he was running to the wrong direction.
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Blood pressure9) from person to person and from moment to moment.
You have achieved a lot, developing new technologies, starting your own business, and giving money to10) .
2.According to the text, which of the following may NOT be so exciting for a foreigner who just arrived in a new country?
高炉炉渣的作用之一是使渣铁分离，其原因是炉渣具有熔点低，比重小和（）。
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