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高考英语阅读理解专项训练（52）A
Research scientists say they have discovered a new drug that will help the fight against the disease tuberculosis（肺结核）. The substance is called R-two-zero-seven-nine-one-zero. Experts say it has been shown in animal experiments to clear tuberculosis infections two times faster than other medicines. Scientists have just begun to test the experimental drug in people.
The researchers described the drug in Science magazine.
Research scientists say they have discovered a new drug that will help the fight against the disease tuberculosis（肺结核）. The substance is called R-two-zero-seven-nine-one-zero. Experts say it has been shown in animal experiments to clear tuberculosis infections two times faster than other medicines. Scientists have just begun to test the experimental drug in people.
The researchers described the drug in Science magazine.
