Although there are some drugs effective in relieving flu symptoms today, none can cure flu.
举一反三
- Avian flu can be prevented in affected areas by taking some precautionary measures.
- The best choice is _____ A: The man got the flu. B: It was weekend. C: Many students caught flu except him. D: There was no school because of the flu.
- The flu can be serious among the elderly or .
- There is no cure for the disease, although drugs can __________ its rate of development. A: pick up B: pass down C: slow down D: speed up
- 3. has become the first pandemic of the 21st Century. A: The Spanish flu B: Swine flu C: Hong Kong flu D: Asian Flu