Questions 1-6 Different stages and types of stars are mentioned in Reading Passage 1. Choose ONE of the types or stages (A-H) from the box below which best matches the descriptions (Questions 1-6). Write your answers in boxes 1-6 on your Answer Sheet. NOTE: you may use any answer more than oncE. A.nebula B.main sequence star C.red giant D.white dwarf E.black dwarf F.supernova G．neutron star H．black hole the Sun ______
A.B. C. D.nebula E.main F.red G.white H.black I.supernova J.neutron K.black