2. 外语
  3. Quasars, at billions of light-year from Earth the most distant observable objects in the universe, believed to be the cores of g

Quasars, at billions of light-year from Earth the most distant observable objects in the universe, believed to be the cores of g

admin2018-11-30  50
问题 Quasars, at billions of light-year from Earth the most distant observable objects in the universe, believed to be the cores of galaxies in an early stage of development.
选项 A、believed to be
B、are believed to be
C、some believe them to be
D、some believe they are
E、it is believed that they are
答案B
解析 此句缺谓语动词，因此C、D、E结构全错，A中用主动语态错，应换为B中的被动语态。本句为believe to be的用法。
转载请注明原文地址:https://kaotiyun.com/show/bnkO777K
本试题收录于： GMAT VERBAL题库GMAT分类
0

GMAT VERBAL

GMAT

相关试题推荐
随机试题
最新回复(0)