問題詳情
【題組】50.According to the passage, how many blue moons will we see from the year 2011 to 2020?
(A)One.
(B) Two.
(C) Three.
(D) Four.
參考答案
答案：C
難度：適中0.4
統計：A(3),B(0),C(2),D(0),E(0)
用户評論
【用戶】Lee Ruby
【年級】國二下
【評論內容】This blue moon event, which happens approximately once every two and a half years, last occurred in November 2010 and will again in August 2013.