Reading 12: SARS (Severe Acute Respiratory Syndrome) is a deadly disease. Scientists haven't found the (1) _____ of this disease. SARS is dangerous because it develops quickly. Patients normally (2) ____ a high fever, a sore throat, and cough. Their body temperature is (3) _____ 38°C. Antibiotics cannot cure SARS, and scientists are looking for a (4) _____ to prevent the disease. Before they can find one, it is important to have a (5) _____ lifestyle. You should keep fit, have plenty of fresh air, and eat lots of foods with vitamin C. 1. A. reason B. cause C. source D. ground 2. A. make B. take C. have D. receive 3. A. above B. below C. more D. on 4. A. treatment B. cure C. tablet D. vaccine 5. A. healthy B. rich C. wealthy D. strong