单项选择题
A.She read it selectively. B.She went over it chapter by chapter. C.She read it slowly. D.She finished it at a stretch.
A.They set their own exams. B.They select their own students. C.They award their own degrees. D.They organize their own laboratory work.
A.Because there are no signs to direct them. B.Because no tour guides are available. C.Because all the buildings in the city look alike. D.Because the university is everywhere in the city.