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Find out the mistakes in English sentences and correct them () Mr brown likes play the guitar._________________ ()My mother cook nice food every day._________________ ()Is Wang Bing like skiing?_________________ ()His model ship doesn't in the box._________________
Change play to playing
Change cook to cooks
Change is to does
Change doesn & # t to isn & # t
Find out the mistakes in the following English sentences and correct them
When did your father return back?
Return cannot be used with back. Either when did your father return or when did your father come back!
Is this English sentence grammatically wrong?
One of my favorite stuff in my bedroom
I'm not sure whether the odd number or negative number should be used for stuff. If you have any grammatical mistakes, please point out,
Stuff is a collective noun, there is no singular and plural problem
This sentence is short of verbs, so we should add is after stuff. Because one of is, we use is
If the parabola y is equal to 2px (P > 0), the distance from point m to the focus is a (a > P / 2), then the distance from point m to the collimator is? And the abscissa of point m is?
The definition of parabola is that the distance from the point on the parabola to the focus is equal to the distance from the point to the directrix
So the distance from m to the guide line is a
The abscissa of M is A-P / 2
What is the conversion unit of square kilogram liter? Take diesel as the standard
Conversion formula of diesel oil and water?
Cube = 1000 liters
Kg * density = mass of one liter of diesel
The multiplicative distribution is
（a+b）c=ac+bc
just like that
The addition and multiplication in brackets can be multiplied and then added separately
f(x-1)=x^2-2x+3(x
The domain of F (x-1) is X
Under the same temperature and pressure, 10ml of a gaseous hydrocarbon is completely burned in 50ml of oxygen to obtain liquid water and 35ml of mixed gas
CxHy + (x + y/4)O2 -----> xCO2 + (y/2)H2O
1. X + Y / 4. X. volume difference: 1 + Y / 4
10.50. Volume difference: 10 + 50-35 = 25
1/10=(1+y/4)/25 ; y=6
x+y/4
Let a? B = 3A -- 2B, given x? (4? 1) = 7, find X
Why?
(4?1)=3x-2*(4?1)= 3x-3*(3*4-2) = 7
So x = 9
Volume and volume application
There is a cube water tank (with cover). The edge length measured from the outside is 3.2 meters, and the wall thickness of the tank is known to be 10 cm. How many cubic meters of water can this cube water tank store at most?
The outside edge length is the inside edge length + 2 wall thickness
Therefore, the actual edge length of water is 3.2m-10cm * 2 = 3M
The water storage is 3M * 3M * 3M = 27m3
RELATED INFORMATIONS
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- 9. Under the teacher's education, I corrected my learning purpose and attitude
- 10. Under the teacher's education, I corrected my learning attitude and method
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- 14. The poems of Li Shangyin, a poet of Tang Dynasty, show that new things can't be stopped, and the wonderful thing is that () The poem () teaches people to be positive, good and good. The same is true
- 15. A sentence that uses metaphors to illustrate things Specific!
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