点A(3,-12),B(3,12)关于______轴对称.

题型:填空题

问题:

点A(3,-12),B(3,12)关于______轴对称.

考点:用坐标表示轴对称
题型:填空题

某旅游景点为了吸引游客,推出的团体票收费标准如下:如果团体人数不超过25人,每张票价150元,如果超过25人,每增加1人,每张票价降低2元,但每张票价不得低于100元,阳光旅行社共支付团体票价4800元,则阳光旅行社共购买多少张团体票.

题型:填空题

Once in a village, the villagers built a new church building and people came from far and wide to see it. They admired its beauty! They said it was the most beautiful building in the world. Up on the roof, a little nail(钉子)heard the people praising everything about the lovely structure – except the nail! No one even knew he was there, and he became very angry and sad.

“If I am not important, nobody will miss me if I quit!” So the nail then released (松开) its hold, got down from the roof, and fell into the mud.

That night it rained and rained. Soon, the board that had no nail was blown away, and the roof began to leak (漏水). The water flowed down along the walls and over the beautiful pictures on the walls. The plaster (石膏) began to fall, the floor was ruined, and the Bible was also ruined by water. All this was because a little nail decided to quit!

But what of the nail? While holding the board, it was not known by others but it was useful. Buried in the mud now, it was useless and would soon be eaten up by rust!

What the story wants to say is that every member is important to a whole group!

You may, like the nail, feel not important at times, but just like the nail, your absence is felt. A big building might fall to pieces. You are important to a group even if you are small.

小题1:Why did the nail decide to quit?

A.Because he was not able to hold on any longer.

B.Because he was angry and sad without people’s praising him.

C.Because he knew a big nail would replace him.

D.Because he had finished his task successfully.小题2:What’s the result of the nail’s giving up?

A.People began to realize the importance of the nail.

B.The nail was put in a more important position.

C.Many things in the building were ruined and the nail was eaten up by rust.

D.The nail regretted his original decision at last.小题3:The passage wants to tell us that ______.

A.no matter how small you seem, you are important to a group

B.it is a pity that small people are never looked up to

C.quit when it is necessary, and don’t care about what others say

D.being valued is important to a man

题型:填空题

教一学过程是一个系统过程,包括学习过程、__________和评价/反思过程。

题型:填空题

专业在线调查可分为多少个模块?

题型:填空题

宋仁宗景佑年间,允许临街开设邸店,商人只要纳税就可以到处开设商店。熙宁年间,开封府的鼓楼已不再击鼓,京师的警卫也不再执行夜巡制度。材料说明()

A.推行工商皆本的政策

B.“重农抑商”政策被停止了

C.城市的职能发生了变化

D.商人的身份地位提高了

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