为了庆祝“党的十九大”顺利召开,重庆市第十八中学初2019级某班开展了《红星照耀中国》读书活动。下面是某同学的读书分享发言,请你将它补充完整:
如图,在菱形ABCD中,E为边CD上一点,连结AE并延长,交BC的延长线于点F,若CE=1,DE=2,则CF长为( )
——I'm going to Hainan on vacation next week.
——___________.
Lunar Probe(月球探测器)Chang'e﹣5 ______ into space this year. It will land on the moon and return with lunar samples(样品).