题目内容
He was able ________ computers at a time when few children or adults could.
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When you are (relax) ________, your breathing tends to be slow and gentle.
Bill Gates was born into a (wealth) ________ family and he has two sisters.
The system helps (computer) __________ the school’s salary management.
He gave a lot of money for AIDS (prevent) __________ and relief of other diseases.
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