so-called skill, this is my , who are always narcissism, you and I are the same
[multiple-choice answers ]
- the sometime is to send a few points, the final two of its intention is not want you apt score the ultimate two that is very laborious, Liang Zi Do not consume period because the problem and perhaps, periodically they must acknowledge they are not a genius, direct co-optation p> [language]
writing - remain the same, a total of eight points, prepared for the eight class essay,
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(ugly word, I remember writing characters, not so solemn entrance, especially the gang sub-graders graduate to you, old dark, and psychology to over, psychological eclipse people
1
4 >
8 / p>
[math]
whether the foundation is not an mediocre lazy, put
, compulsory, non-nonsense
I did not frighten you, the emulating formula is compulsory, and you re slothful, they have the emulating formula for these toss to understand, unless you plan to not even think undergraduate
sines a / sinA = b / sinB = c / sinC = 2R Note: where R represents the cosine of the triangle circumcircle radius
Theorem b2 = a2 + c2-2accosB Note: The angle B is a side a and side c angle
round standard equation (xa) 2 + (yb) 2 = r2 Note: (a, b) is the heart coordinates
common equation of the circle x2 + y2 + Dx + Ey + F = 0 Note: D2 + E2-4F> 0
criterion parabolic equation y2 = 2px y2 =- 2px x2 = 2py x2 =- 2py
straight prism lateral area S = c * h indirect prism lateral area S = c '* h
are pyramid lateral area S = 1/2c * h' is bevel side of the area S = 1 / 2 (c + c ') h '
circular table side district S = 1 / 2 (c + c') l = pi (R + r) l of the ball surface district S = 4pi * r2
cylindrical side of the area S = c * h = 2pi * h cone lateral area S = 1 / 2 * c * l = pi * r * l
arc width formula l = a * ra is the central angle of radians r> 0 fan-shaped area of the formula s = 1 / 2 * l * r
cone volume formula V = 1 / 3 * S * H cone volume formula V = 1 / 3 * pi * r2h
oblique prism volume V = S'L Note: one, S 'is a straight section area, L is longer side brims
cylinder volume formula V = s * h cylinder V = pi * r2h
edges and the formula sin (A + B) = sinAcosB + cosAsinB sin (AB) = sinAcosB-sinBcosA
cos (A + B) = cosAcosB-sinAsinB cos (AB) = cosAcosB + sinAsinB
tan (A + B) = (tanA + tanB) / (1-tanAtanB) tan (AB) = (tanA-tanB) / (1 + tanAtanB)
ctg (A + B) = (ctgActgB-1) / (ctgB + ctgA) ctg (AB) = (ctgActgB +1) / (ctgB- ctgA)
fold angle formula tan2A = 2tanA / (1-tan2A) ctg2A = (ctg2A-1) / 2ctga
cos2a = cos2a-sin2a = 2cos2a-1 = 1-2sin2a
times the angle formula:
sin (2α) = 2sinα · cosα
cos (2α) = cos ^ 2 (α)-sin ^ 2 (α) = 2cos ^ 2 (α) -1 = 1-2sin ^ 2 (α)
tan (2α) = 2tanα / [1-tan ^ 2 (α)]
[English]
writing generic sentence, you must be behind, striking center lazy entrance into a small strip copy will do
writing this thing chiefly to see if you can compile, the following will forever have you come cross, I remember now is social mandate
subserve economic and social evolution
to promote economy
good for health
make for good health
on the health hazards
a hazard to health
harm to the surroundings, pollution of the environment
poisoning the environment
Environmental Protection
protect the environment
waste of time, waste of money, a waste of energy
a waste of money,
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promote learning
facilitating learning
affect learning
influnce one's learn
improve their level of
upgrade oneself
against
disapproval
favor
in favor of
8 points English entrance composition
1st sentence in paragraph
1. ... People are on different views and some people meditation ... ...
There are assorted opinions among people as to ____. Some
people suggest that ____.
2. As the saying works (as the saying goes) ... it is the experience of our predecessors, but even today,
still apply in many occasions.
There is an old saying______. Its the experience of our
forefathers, whatsoever,
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today.
3. Now ... ... they bring to our annual lives a lot of damage. First, ... ...;
Secondly, .... To make matters worse ... ....
Today, ____ , which have brought a lot of harms in our daily
life. First,
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that______.
4. Now, ... namely quite prevalent, numerous human favor ... because ... the additional (and)
... ....
Nowadays, it is common to ______. Many people like ______
because ______. ; Besides ,______.
5. There are two sides to anything, ... is no exception and it both the positive side, there are side benefits not
.
Everything has 2 sides and ______ is not an exception,
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has both advantages and disadvantages.
6. ... ... on different people's point of view,
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to, ... ...
People's opinions about ______ vary from human to person.
Some people mention namely ______.To them ,_____.
There are two sides to everything, ... is no exception.
which both the positive side, there are no
benefit side. Everything has two sides and ()
is not an exception, it has either conveniences
and disadvantages.
... Has become a hot topic of human concern,
especially among the young, ambition lead to
intense debate. () Has chance a hot heading
among people, particularly among the juvenile and
heated discussions are right on their way.
... In our daily life melodramas an increasingly important role
It has brought us many benefits, but likewise guide to some serious
problems. () Has been playing an
increasingly major role in our day-to-day
life.it has brought us a lot of benefits but
has built some serious problems as well
person is facing a solemn problem ... This problem becomes more serious.
Man is now facing a big problem () which is becoming
speed up serious.
according to the chart / figures / statistics / percentages in the table / chart / bar
/ fashioning chart can be seen .... It is explicit ... but why?
According to the figure / digit / statistics / percentages
in the / draft / bar diagram / line / diagram,
it tin be penetrated that () when. Obviously, (), merely why?
The aggregate capacity of more than academic qualifications do not say, in exotic countries may be OK, but training is constantly unreliable and sometimes there, so that no capabilities are huge users with teaching, but there are some with no distinction, so in the end I want to say life
Entrance educate you how apt
moment sustain
Linear Mode
