幼狮通过对羚羊的观察，认为羚羊的耐力与吃草有关。为了增长耐力，便效仿羚羊吃草，最终因营养严重缺乏而奄奄一息。母狮告诉他：狮子之所以成为草原之王不是因为没有缺点，而是因为有突出的优点。这则寓言告诉我们( )
A：每个人的优点和缺点都是一成不变的
B：干任何事情都不能模仿别人
C：要善于发现和运用自己的长处
D：要想更强大就要主动更正缺点
What a beautiful sweater! How much did you _____________for it?
79的前一个数是____，后一个数是____。
在“构建和谐校园”的活动中，李雷被评为“文明之星”。你是他的好朋友，请用简短的英语对他进行介绍，并写一句你最想对他说的话。 Li Lei is my good____ He is quite friendly and helpful. He is always trying to help____He does well in all his ____ And he has many different____ of hobbies.He is always well-behaved. He sets us all a good example. He is the hero in our heart.写一句你最想对他说的话：____
