单项选择题
Astronomers believe that matter in different parts of the universe()
A. obeys different laws. B. obeys one common law. C. obeys the same laws. D. obeys no common law.
单项选择题 She stood there trembling with fear.
单项选择题 She's one of the smartest students in the whole school.()
单项选择题 The latest census is encouraging.()
