单项选择题

Questions 22 -25 are based on the talk show between a reporter and Dr. Cole. What does Dr. Cole say they might learn about the planets with the new telescope

A．The small spots of light.
B．Their chemical composition.
C．Their temperature.
D．Their age.

<上一题目录下一题>

热门试题

单项选择题

单项选择题

Questions 22 -25 are based on the talk show between a reporter and Dr. Cole. What does Dr. Cole say they might learn about the planets with the new telescope 您的浏览器不支持 audio 元素。