单项选择题

When the sun rises or sets, the sky has many kinds of colors except for __________.

A．red
B．pink
C．gray
D．orange
<上一题 目录 下一题>
热门 试题

单项选择题
Scientists can see farther out into space with the help of __________.
A．the light from space
B．the stars in space
C．some new and larger telescopes
D．the clear background
单项选择题
From the whole article it can be concluded that human beings __________.
A．feel like having more space
B．remain much interested in space all the time
C．are quite imaginative
D．are fond of distant traveling
相关试题