Thank you, thank you, thank you.

Brain tumor symptoms: Headache: It is generally a dull ache that can be exacerbated by coughing, sneezing, going to the toilet, etc.

In the early stage, the headache will be more severe when you wake up in the morning, and in the end stage, the headache will continue day and night, and it will become more and more severe, and the headache will often not be relieved by taking medicine.

2.Vomiting: not necessarily present with headache, it is often sudden and intense, often described as projectile vomiting, and is not accompanied by prior vomiting.

3.Visual disturbances: generally manifested by blurred vision, diplopia, and ophthalmoplegia.

4.Impairment of consciousness: It is usually caused by reduced blood flow to the brain due to tumor compression and brainstem dysfunction.

Slow-growing brain tumors tend to deteriorate more slowly if they have impaired consciousness, but rapidly developing brain tumors or brain tumors that cause intracranial hemorrhage may transition from conscious consciousness to coma in a short period of time.

Don't think about it, it's normal, most people are like that.

Go to a regular hospital for a check-up, don't look around.

Thousands of mountains and birds fly away, and thousands of people disappear. Lonely boat, fishing alone in the cold river and snow.

All the mountains and the birds are cut off; All the roads, there is no trace of people.

The lonely boat on the river, the fisherman wears a hat; Fishing alone, not afraid of snow and ice.

5.(90-20)/2=35

6.|m-3|≥0 (n+2)²≥0

The sum of the two equals zero.

So |m-3|=0 (n+2)²=0

m=3 n=-2

m+2n=-1

By the way, remind you of the seventh question: a 0, b 0, so ab 0 should choose c.

Dear, I'm glad to answer for you.

Hello, thank you for your attention and support to AUCMA products.

AUCMA freezers now have refrigeration and freezing functions, are you not placed in the refrigerator anymore.

If it is placed in the freezer, you can adjust the temperature switch. If the refrigeration effect is still poor, you can call 400-618-7777 for customer service consultation, or you can ask after-sales personnel to come to the door for testing.

2, (2000-800) 8=150 m min.

3,25*2 (piece......Xiao Gang.

100* ......Xiao Ming.

2. Calculation: (2000-800) 8=150 (meters) Answer: The rest of the journey is 150 meters per minute.

3. Calculation: 25 (5-1) = 150 (pieces) 25 ( 1 (1, 5-1) = 100 (pieces) Answer: Xiao Ming originally had 150 stamps, and Xiao Gang originally had 100 stamps.