Questions 1 through 3 are based on the following report. |
1. A. The Spanish flu. B. The Asian flu. C. The Hong Kong flu. D. Bird flu. 2. A. In 1968. B. In the 21st century. C. In 1957. D. Over a century ago. 3. A. Bird flu viruses. B. Several kinds of flu. C. Causes of flu. D. Some most common viruses. |