【C4】
A. human-being
B. world
C. man
D. science
A.Radio Times.B.A local paper.C.Sunday Times.D.TV Times.
A. Radio Times.
B. A local paper.
C. Sunday Times.
D. TV Times.
【C15】
A. months
B. years
C. decades
D. centuries
【C6】
A. perceiving
B. defining
C. shaping
D. recognizing