题目内容：
What is one of the main causes of most diseases according to the World Bank?
参考答案：
答案解析：
单选题：What is one of the main causes of most diseases according to
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- 题目类型：单选题
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What happens when people take part in any sort of exercise?（
What happens when people take part in any sort of exercise?（ ）
What was the attitude of the author towards the cultivation
What was the attitude of the author towards the cultivation of hemp plant?
下列原始凭证中属于自制原始凭证的是（ ）。
下列原始凭证中属于自制原始凭证的是（ ）。
Thephrase"anticipatethegreenfight"(Para.3)means__
Thephrase"anticipatethegreenfight"(Para.3)means__
根据下列文章，回答题：According to the first paragraph, the honest publ
根据下列文章，回答题：According to the first paragraph, the honest public has to pay higher