2008 Shanghai Question 51 Single-choice Differentiating 2008_上海卷 (地理) 51.日食发生时,对应的月相必然是 。(单项选择) A. 新月B. 上弦月C. 满月D. 下弦月 Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →