【单选题】下列哪一颗行星是太阳系中体积最大的行星?
【单选题】“五星连珠”中的五颗行星体积和质量最大的是哪一颗
【单选题】Why does the author mention New York City in line 6 ?
A.
To emphasize how small the population of the Pacific Islands is
B.
To emphasize the extreme distances between the Pacific Islands and other regions
C.
To note the economic ties of the Pacific Islands to other regions
D.
To note the lack of urban environments on the Pacific Islands
【单选题】--- Why are you so angry? --- Jack failed to return my tennis bat on time again. He _______his words.
【多选题】Why are bat populations falling?
A.
Killed by other animals
B.
Territory being destroyed
【简答题】why, to be clear, is not bat's fault? give me one example