A master of judging right and wrong helps, judging right and wrong? Hurry, hurry

1 pair, the two numbers may not be in the same base, but the value is the same, for example, a in hexadecimal is equal to 10 in decimal

2 wrong, not only related to computers, the meaning of software is more extensive, at present, in addition to computers, there are various electronic devices, such as mobile phones, televisions, etc.

3 False, there are many kinds of gate circuits, and the number of inputs and outputs of each type is different, such as "AND gate", there are 2 inputs and one output, while "NOT gate" has 1 input and 1 output.

4 pairs. 5 False, the entity is not a collection, the entity is a single entity, for example, for abstract things such as "people", the human entity is specific to a certain person, not some people.

1.Right; 2.Right; 3.False, DX in 8086 cannot be used as a pointer register; 4.Wrong, the number of bits does not match, BP16 bits, AL8 bits;

5.Right; 6.False, cs is not allowed to be directly assigned; 7.Right; 8.Right; 9.False, 8086 does not allow the amount of two memory types to pass data directly;

10.False, the data type is uncertain, and the ptr operator should be added before [bx]; 11.Right;

12.Right; 13.False, both pointer registers in 8086 cannot be both address change registers;

14.Right; 15.Right; 16.Right; 17.Right; 18.False, the al of the mul instruction in 8086 is implicit addressing, which does not appear and does not use immediate number addressing;

19.Right; 20.False, in 8086 it is not possible to exchange data with two memory types;

21.Right; 22.Right;

1/1 plus 3/4 equals 4/8 equals 1/2. ( False) 2Three-eighths of a pile of sand was carried away, and five-eighths of a ton remained.

False) 1/1 plus 2/3 plus 4/5 is equal to 1/5 plus 4/5 plus 2/3, where the commutative law of addition is applied. Right;

4.A number that is more than 4 out of 5 and 3 out of 8 is 37 out of 40( False )5Xiao Ming planned to finish reading a book in 7 days, but it only took 5 days to finish it, and he actually read 2/35 more of the book every day than the lack of boring plan(and branches).

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1。Pair 2. False: The sun's energy is converted by gravitational potential energy in natural motion, not by thermonuclear fusion.

3。False is jet kerosene 4. Canada is full of maple trees, and in late autumn, the red maple leaves all over the mountains are like piles of burning bonfires, so it enjoys the reputation of "the land of maple leaves".

5。The sex chromosomes of males and females are different. 6。

Most of the eggs are incubated by females, but there are also females and males who alternately incubate eggs (pigeons, seagulls), and some only males complete the task of incubating eggs (painted sandpipers). 7。Wrong is Gu Yanwu 8.

RNA is the material basis for genes and is an important active substance for cells. 9.。Right 10.

Yes is the Xuan paper of Xuancheng, Anhui 11Wrong Plants need to grow through the whole process of photosynthesis, not only soil, but also light, air, and water 12Right 13

To 14To 15False Huangmei Opera is Anhui's 16

False The playing field shall be rectangular in shape, with a length of no more than 120 metres or less than 90 metres and a width of no more than 90 metres or less than 45 metres (the length of the field for international competitions shall not be more than 110 metres or less than 100 metres and the width shall not be more than 75 metres or less than 64 metres). In any case, the length must exceed the width. 17.

White sugar is much less nutritious than brown sugar. Brown sugar contains 10 times more calcium than white sugar 18To 19

The distribution of ethnic minorities in China is very broad, accounting for about the total area of the country. For historical reasons, the vast majority of them live in the western and northern border areas of our country. The northwest, southwest and northeast regions of China are the areas with the highest concentration of ethnic minorities.

20.To 21Wrong is the same.

Because the magnitude of buoyancy is related to the volume of drained water 22False Brass is an alloy of copper and zinc. 23.

For the famous writers of the Tang Dynasty, he was the most worldly and good at figure painting, and his characters were lifelike. 24.The largest inland lake in the world is the Caspian Sea.

The largest freshwater lake is Lake Superior. Caspian Sea, the inland lake of the Caspian Sea (it is indeed a lake, one of the dividing lines between Asia and Europe) Lake Superior. But in fact, according to scientists' definition, the Caspian Sea has the characteristics of both a sea and a lake, and therefore should be considered the largest lake in the world (inland water body).

25.Wrong is Ding Ling 26To 27

Vega, a constellation of Lyra, has a magnitude of 0, radiating a silvery white glow on the west shore of the Milky Way, looking at the Cowherd Star on the opposite bank. 28.False The world's earliest map The world's earliest map is an ancient map unearthed in 1973 in the No. 3 tomb of Mawangdui in Changsha, Hunan, which is drawn by silk silk and is 96 centimeters square, depicting the terrain equivalent to the border area of Hunan, Guangdong and Guangxi.

29.Microwaves can kill germs and toxins 30Right; Wish.

1. Yes. 2. Wrong.

3. Yes. 4. Wrong.

5. Right. 6. Right.

7. Right. 8. Right.

9. Wrong. 10. Right.

11. Right.

1 .Right; 2. Wrong.

3. Yes. 4. Wrong.

5. Right. 6. Right.

7. Right. 8. Right.

9. Wrong. 10. Right.

11. Right.