![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
The sun heats the earth, _____ is very important to living things.
A.it
B.this
C.that
D.which
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.it
B.this
C.that
D.which
It is stated in astrology that ________.
[A] the sun is so distant from us that it was hard to follow its motion
[B] the sun was moving westward around the sky
[C] the motion of the sun is at the rate of about thirty degrees every week
[D] the motion of the sun is similar to the revolution of the earth around the sun
A. the star moved away from the sun
B. another star happened to come near the sun
C. fhe sun and the moon raised the tides on the earth
D. a large tidal wave of a star travelled over the surface of the sun
All the other five planets ________.
[A] always appear near the path of the sun
[B] are moving in a way more complicated than the earth does
[C] aren't moving around the sun as independently as the earth does
[D] are moving around the sun at the same speed as the earth does
SUN公司曾经发布过一个纯JAVA的浏览器,名叫()
a.Solaris
b.Java
c.HotJava
d.Mosaic
A.负电荷,Ea>Eb
B.负电荷,Ea<Eb
C.正电荷,Ea>Eb
D.正电荷,Ea<Eb
The expression "the cause of the disturbance" in paragraph 2 refers to______.
A. the large tidal wave
B. the powerful tidal pull
C. the star coming near the sun
D. one of the sun's planets
请选择出划线部分 ea 读音不同的选项()。
A.feather
B.head
C.bread
D.Beeach