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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Select the one underlined section which is wrong: In 2002, 20 million people in the United States were reported have asthma -- a chronic Inflammatory lung disease characterized by wheezing, difficulty breathing ,chest tightness and coughing .

A. were reported
B. characterized by
C. difficulty breathing 
D. and coughing
সঠিক উত্তরঃ A. were reported
Explanation: