Which phrases should be modified with pair of

Which phrases should be modified with pair of

A pair of shoes
A pair of socks
A pair of glasses
A pair of pants
A pair of chopsticks
All pairs can be used in this way
Phrases like a piece of a glass of a cup of a basket of a tin of. A bottle of
If the noun after of is plural, is the word in the middle of A. of plural or the word after of plural?
There are two ways to remember them: 1 of + countable nouns should be plural, such as: a basket of apples, two baskets of apples
2 of + uncountable nouns can only be singular, such as a cup of tea, three cups of milk
Remember to take it. Thank you~
Where are the usages of a cup of. And a glass of?
1. A cup of refers to the quantity of a cup, and can also be used as a gold cup or silver cup for competition tea.who own the cup.
2. There is a glass on the glass table.will you have a glass of a beer?
a cup of coffe
It's usually a magnetic cup
a glass of beer
A large glass
Glass
Cup any cup, especially the teapot, generally smaller cup, can also refer to the cup, such as the world cup
a piece of a bar of a carton of a cup of a tin of a loaf of a bottle of a box of a jar of
________ furniture _______ news __________ fish _________ adivce _______ jam ________ cola ________ soap ________ honey _______ cake
a piece of furniture
a piece of news
a piece of fish
a piece of advice
a jar/bottle of jam
a tin of cola
a bar of soap
a jar/bottle of honey
a piece of cake
What kind of words can be put in the middle of A.of? Piece, cup, bottle, load, tin, set, bowl
Are you filling a hole with a radish? Can't be repeated? What? What do you mean? Er, I thought I was going to put a piece of, a bar of, a carton of Fill in the lines below Just nine Yes, help. Will you Furniture, news, advice I've only seen a piece of So it was repeated at the beginning ... unfold
Are you filling a hole with a radish? Can't be repeated? Ask: what, what do you mean
What is the periodic function of Dirichlet function?
Dirichlet function takes any positive rational number as its period
Given the function f (x) = log, what is the value of real number a?
log a 4=2
=> a^2 = 4
A=2
Because 2 = loga brought in by (4,2) is the base number, 4 is the true number, so the fourth power of a is equal to 2, so the square of a is equal to the root 2, and because a is greater than zero, a is equal to the fourth power of 2
A=2
Two
Is there any difference between "the original function and its inverse function have the same monotonicity" and "the function and its inverse function have the same monotonicity"?
If it is true, do you want to consider the interval?
Monotonicity is generally discussed in a certain interval, unless the function is monotonically increasing or decreasing in the whole domain (for example, the primary function y = ax + B is monotonically increasing or decreasing in the whole domain). But most functions are monotonically increasing in one domain and decreasing in another domain
What is the Dirichlet condition for a function to be expanded into a Fourier function
Dirichlet's sufficient condition:
1) F (x) is continuous or has only a finite number of discontinuities of the first kind (i.e. go / jump)
2) F (x) has only a finite number of extreme points
And:
1) When x is a continuous point of F (x), the series converges to f (x)
2) When x is the discontinuous point of F (x), the series converges to [f (x -) + F (x +)] / 2
Logarithm function operation with different base and true number
The answer to log (2) 20-log (4) 25 is given in the reference book. I haven't worked it out for half an hour. It seems that it's not easy to use the same base formula
log（a^m)(B^n)=n/mlogaB
log(2)20-log(4)25 =log(2)20-log(2)5 =log(2)4=2
What is the domain of definition and value of 2x + 1 power of y = 3?
Domain x (- R)
Range Y > 0
The function is an exponential function. The definition domain of power exponent is R. the second power exponent is a first-order function. The whole function is a composite function. The definition domain of first-order function at the position of power exponent is r, so the definition domain of this function is r. The range is a positive real number.