单项选择题A.In the 1360s.B.In 1795s.C.In the 1950s.D.In the 1960s.
单项选择题A.School and Education.B.Individuals in the United States.C.Responsibilities as Citizens.D.Tomorrow’’s Decision-makers.
单项选择题A.Other living things change their environment while man doesn’’t.B.Man alters his environment while he is adapted to it, but other living things do not.C.Other living things is not only adapted to their environment but also alters it.D.Man is only adapted to the environment but he doesn’’t alter it.
单项选择题With what topic is the passage mainly concerned
单项选择题A.To help him explain the information to his roommate.B.To help him write a paper.C.To prepare for a test.D.To tell her if the notes are accurate.