已知y+2与x-3成反比例,若当x=2时,y=-3,则当x=0时,y=_____

题型:填空题

问题:

已知y+2与x-3成反比例,若当x=2时,y=-3,则当x=0时,y=______.

考点:求反比例函数的解析式及反比例函数的应用
题型:填空题

A long walk in the desert or the mountains can be exciting. And it’s a great way to keep fit. If you carry a tent and some food, you can camp overnight. But wild places can be dangerous. Here’s how you can enjoy walking and camping safely.

Before your trip

☆ Tell someone where you are going and when you expect to return. If you don’t return on time, the people at home will know that you are lost or in trouble. They will know where to look for you.

☆ Make sure you’ve got a good map of the area that you’re going to.

☆ Make sure you’ve packed the right equipment for your activities. The desert is often hot, but nights can be very cold, and sometimes there are big rainstorms. In the mountains, the weather can change suddenly. A sunny day can turn cold and cloudy quickly.

The tools for survival(生存)

Sunglasses, sun hat, sun cream, windproof jacket, good walking shoes or boots, food, water, maps, compass, first-aid kit, matches, rope, knife, ground sheet,

the pack to carry your equipment.

What to do if you get lost

☆ If you’re in a car and it has broken down, stay with your car.

☆ If you are not traveling by car, make yourself easy to see. A signal fire can be seen at night. During the day, smoke may be used to show where you are. A brightly-colored blanket(毯子) may help rescuers to find you.

☆ Stay where you are.

☆ If you walk for any reason, avoid walking during the hottest part of the day. Morning and evening walking is better for saving your energy water.

☆ Keep yourself away from the rain, wind and sun, but remember: try to make yourself be in sight.

小题1:According to the passage, we should make a fire to _________. 

A.show where we are

B.keep warm at night

C.cook our meal

D.drive animals away小题2:If we get injured, we can choose ________from the following tools.

A.a ground sheet

B.a first aid kit

C.matches

D.sun cream小题3:What can we know from the passage?

A.A map and a compass will show the right direction to us.

B.It is a secret for us to tell where to go or when to return.

C.We should leave our car when it breaks down in the desert.

D.We have to keep walking while the sun is shining brightly.

题型:填空题

凡小产连续发生三次或三次以上者()

A.滑胎

B.堕胎

C.胞漏

D.胎动不安

E.胎萎不长

题型:填空题

党的传统媒体的舆论引导不可避免地受到互联网等新媒体的巨大影响,因此信息量成为传统媒体可以凭以竞争和生存的法宝。()

题型:填空题

能非特异性杀伤肿瘤细胞和病毒感染靶细胞的淋巴细胞是()细胞。

题型:填空题

甲、乙两餐馆在同一街上,相距不过50米。甲餐馆由于有特色,服务又好,顾客盈门。而乙餐馆的就餐环境较差,门可罗雀。为此,乙餐馆的老板特叫了几个人在社会上散布说甲餐馆财务混乱,在外面欠了很多债,导致甲餐馆的供货商纷纷退货,给其造成了极大损失。对乙餐馆老板的行为侵犯甲餐馆的何种权利正确的说法是()

A.经营自主权

B.信用权

C.荣誉权

D.名称权

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