8.The Chinese three astronauts on the Shenzhou XIV mission(任務(wù))returned to the Earth___________the evening on Sunday,Dec.4,after a six- month mission in space.( )
30.No one knows exactly when jazz was invented,or by whom.But it is said that it began in the early 1900s.Jazz was a new kind of music,for America and the world.Who were the jazz pioneers?Most were blacks.Soon the popularity of this kind of music spread.In the 1900s,there were many jazz musicians,both black and white.Many of them were famous.One man was better than the rest.His name was Louis Armstrong. Louis Armstrong was born in 1901 in New Orleans.He had talents for music and was very hard-working.He also had a good sense of humor.These personal qualities were valuable in his rise to fame.After he became famous,he traveled around the world.It seemed that everyone wanted to hear Louis play.But in his early life,he lived a hard life.During that period,his life could hardly be imagined.But Louis smiled through everything.His attitude to life was inspiring.For him,life was there and he just accepted it.He once said,"My whole life has been filled with happiness.Whatever happened has been beautiful to me.I love everybody."