【简答题】Chinese Mainland, Hong Kong,Taiwan Join Hands in SARS Research The World Health Organization says the number of SARS cases worldwide has reached 2,960. Though half of the affected patients have recove...
【单选题】Being still ____ and hearty in spite of his seventy years, my father is able to add to his pension by selling vegetables from his garden. A.strong B. powerful C. cheerful D. hale