what is the difference between A and what are the differences between A and What's the difference between the two? Thks!

what is the difference between A and what are the differences between A and What's the difference between the two? Thks!

What is is is the singular. Is is the singular form of be verb
What are is a plural, are is a plural form of be verb, and differences is also a plural

What is the difference between a and the

A refers to a in general, which is not mentioned before, that is, when something is mentioned for the first time, a is used
In this paper, the author points out that: 1. The author has mentioned before; 2. In front of the unique things in the world, such as the sun; 3. Before ordinal words, before nouns and adjectives indicating the position; 4. Adding the before the plural surname to indicate the family of ×× is often regarded as a plural number; 5. In the short prepositional phrase, the definite article the is often used, such as: in the box

what's the difference between 200 and 2000?

What's the difference between 200 and 2000?
So the answer should be 1800

What’s the difference between a monkey and a flea?

Maybe there is a flea on a monkey,but there can't be a monkey on a flea.

What's the difference between quantity demand and demand? Demand means demand. What's the difference after adding quantity? What are the differences between the two?

The change of demand is caused by the change of price, the change of demand is caused by the change of commodity price, one of the factors of demand change is the price of related commodity

what is the different between conduction and convection Conduction means conduction The meaning of convection is probably convection Both Chinese and English explanations are OK

Conduction and convection as a contrast are generally used in heat transfer. Conduction and convection are two ways of heat transfer, and another is radiation conduction. It refers to the main way of heat transfer in solid. It is transferred layer by layer in a non flowing liquid or gas layer. In the case of flow, it often occurs simultaneously with convection

what´s the different between at and in

Both N and at can denote place, while in represents a larger place than at
At home is at home, at the station is at the station
In the factory in the room in the sun in the middle of
The distinguishing comparison of locative prepositions is generally the difference between in / to / on
1. "In the + position noun" refers to a small range in a large scope, which means "in a certain range", emphasizing the inclusive relationship between the two
Beijing is in the north of China
2. "On the + position noun" refers to a range close to another, indicating "two places bordering", emphasizing that the two are adjacent
Korea is on the north of China
3. "To the + position noun" refers to the distance between one range and another, which means "beyond a certain range", and emphasizes that the two are far away from each other
Japan is to the east of China

When do you use what, there, they, this, these, are, who, is,

There: there are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are... There are

What's this in Engliah.--( ) A,yes,there B,There is a pen .C,it's a chair .D,No ,they are.

C,it's a chair
what's this in english?
How do you say this in English
it's a chair .
It's "chair."

There are few misunderstandings in his paper

Option a
Because the original sentence used "fee", it means negative meaning
According to the principle of antonymy interrogative sentence, it is negative in front and affirmative in the back