单项选择题

According to the passage, as the Sun continue to age, it is likely to become what color

A．Yellow
B．Violet
C．Red
D．White
<上一题 目录 下一题>
热门 试题

单项选择题
Why are very hot stars referred to as ghosts
A．They are short-lived.
B．They are frightening.
C．They are mysterious.
D．They are nearly invisible.
单项选择题
What is the passage about
A．Faint dwarf stars.
B．The evolutionary cycle of the Sun.
C．The Sun's fuel problem.
D．The dangers of invisible radiation.
相关试题