问题
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Why did Tommy Carter go to China for his soybean research?A.China is the only country to g
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How did the researchers carry out their study?A.They studied the findings of several previ
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Why did the rice production decrease in the 1990s?A.Because African countries stopped deve
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Why did the committee recommend a rejection against the interim nine-month deal between th
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Why did Kenya refuse some people to enter the country?A.Because they set bank accounts in
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Top officials of several U.S. intelligence agencies believe thatA.the country"s security i