Quasars, at billions of light-years from Earth the most distant observable objects in the universe, believed to be the cores of galaxies in an early stage of development.
591. Quasars, at billions of light-years from Earth the most distant observable objects in the universe, believed to be the cores of galaxies in an early stage of development. (A) believed to be (B) are believed to be (C) some believe them to be (D) some believe they are(B) (E) it is believed that they are 介词短语at billions of light-years from Earth竟然与同位语the most distant observable objects in the universe并列在一起,而且还没有AND连接!
还是说at billions of light-years from Earth竟然放在了离其修饰对象objects非常遥远的地方去了。
以下是引用gemj在2003-11-16 1:53:00的发言: 591. Quasars, at billions of light-years from Earth the most distant observable objects in the universe, believed to be the cores of galaxies in an early stage of development. (A) believed to be (B) are believed to be (C) some believe them to be (D) some believe they are(B) (E) it is believed that they are 介词短语at billions of light-years from Earth竟然与同位语the most distant observable objects in the universe并列在一起,而且还没有AND连接!
还是说at billions of light-years from Earth竟然放在了离其修饰对象objects非常遥远的地方去了。