問題詳情
【題組】24 According to this passage, which of the following statements is NOT true?
(A)More vaccine is needed to prepare the world for an influenza pandemic.
(B)Scientists are most worried about a shortage of effective vaccine against the flu.
(C)The global influenza pandemic had claimed lives of many people in history.
(D)Vaccine against the influenza pandemic can be produced prior to its outbreak.
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)