自然界有这样一种现象:当一株植物单独生长时,显得矮小、单调,而与众多植物一起生长时,则根深叶茂,生机盎然,人们把这种现象称之为“共生效应”。“共生效应”蕴含的哲理是
I________to my cousin’s birthday party last night,but I was not available. (2013·安徽,28)
—The town is so beautiful!I just love it. —Me too.The character of the town is well________. (2013·江苏,23)
Traditionally,college students hold a graduation ceremony to encourage themselves before they________on their life journey. (2013·安徽,26)
Sam ________ some knowledge of the computer just by watching others working on it.
I have ________ everything that happened,as I remember it.