下列关于日本武士的说法正确的有( )
①是日本正规的国家军队 ②是日本庄园主蓄养的私人武装力量
③是日本社会一个特殊的阶层 ④在日本历史中发挥了极为重要的作用
A:①②③
B:①②④
C:①③④
D:②③④
One day Eddie and Hobo looked at the ____. Eddie thought he saw a____but Hobo thought it was a ____. Because Hobo saw one ____. Eddie thought there were many bright ____and it was too____, so it couldn't be a plane.
如果“五一”到南亚旅行,和武汉气候相比,南亚气候( )