A:黑子活动
B:耀斑活动
C:“奥尼马”飓风
D:太阳风暴
唐前期规定“诸非州县之所不得置市”。后期则规定:“中县户满三千以上,置市令一人、史二人,其不满三千户以上者,并不得置市官。若要路须置,旧来交易繁者,听依三千户法置”。由此可见唐后期( )
某市在交通要道打出了这样的标语:“车让人,让出文明;人让车,让出安全;车让车, 让出秩序;人让人,让出和谐。”这一标语的内容( )
根据所给首,与出所缺单词。I can see a v ____ tape on the desk.Li Gang likes m ____ , but he doesn’t music.The p ____ is very good. I also want to buy one.This r____ is very big, but that one is very small.I n ____ a pen, two pencils and some books.