A-A+
Which of the following does not support the st
问题详情
Which of the following does not support the statement that Pluto is our "solar system"s oddest planet"?
A.It is farthest from the sun.
B.It is unusually small.
C.Its orbit is too oval.
D.It mainly consists of dust and ice.此题为多项选择题。请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:细节题。文章第六段首句提到“The rub now is Quaoar 1 billion miles beyond Pluto and roughly half as large”,由此可知Quaoar离太阳系比冥王星离太阳系更远,故选项A与原文不符。第一段提到“it is little more than a cosmic dust mite”,可知冥王星是由灰尘和冰组成,故选项D正确。文章后面接着说“It is smaller than Neptune’s largest moon,and the arc of its orbit is so oval”,据此可知,冥王星体积很小,轨道很扁,所以选项B、C均正确。综上可知,正确答案是A选项。