If you don t understand, ask why this question is c?

The deduction of points is very easy to understand, a driver's license can be deducted 12 points a year, and the 12 points deducted must be re-learned.

Driver's license 12, points will be deducted if you violate the rules, and you will learn after the deduction. Isn't this just accumulating points?

It is the 12-point system of the driver's license, and the corresponding points will be deducted for each violation, and the deduction will be revoked.

Article 24 of China's Road Traffic Safety Law and Articles 23 to 26 of the Regulations for the Implementation of the Road Traffic Safety Law make the following provisions:

1) In addition to giving administrative penalties to motor vehicle drivers for road traffic safety violations, the traffic management department of the public security organ implements a system of cumulative demerit points (hereinafter referred to as demerits) for road traffic safety violations, and the scoring period is 12 months. If the score reaches 12 points in a scoring period, the traffic and bamboo department of the public security organ shall detain the motor vehicle driver's license, and the motor vehicle driver shall participate in the study of road traffic safety laws and regulations and accept the test in accordance with the regulations. If they pass the examination, the demerit points will be cleared and their motor vehicle driver's license will be returned; Those who fail to pass the examination will continue to study and take the examination.

The public security traffic management department shall provide a demerit inquiry method for motor vehicle drivers.

2) If the motor vehicle driver does not reach 12 points in a scoring period, and the fine has been paid, the demerit points shall be cleared; Where the demerit score does not reach 12 points, but the fine has not been paid, the demerit points are transferred to the next demerit period. If a motor vehicle driver scores 12 points more than twice in a scoring period, he or she shall also undergo a driving skills test in addition to withholding the motor vehicle driver's license, participating in the study, and taking the test in accordance with the regulations. If they pass the examination, the demerit points will be cleared and the motor vehicle driver's license will be returned; Those who fail to pass the examination will continue to study and take the examination.

Those who accept the driving skills test shall be tested according to the highest permitted driving type indicated on their motor vehicle driver's license.

3) If the motor vehicle driver has a demerit score of 12 points and refuses to participate in the study notified by the traffic management department of the public security organ, and does not accept the test, the traffic management department of the public security organ shall announce that the motor vehicle driver's license will be stopped.

4) For motor vehicle drivers who comply with road traffic safety laws and regulations and do not accumulate demerit points within one year, the verification period of motor vehicle driving licenses can be extended. If the driver of a motor vehicle does not reach 12 points in each scoring period within the 6-year validity period of the motor vehicle driver's license, the motor vehicle driver's license with a validity period of 10 years shall be renewed; Within the 10-year validity period of the motor vehicle driver's license, if each demerit period does not reach 12 points, the long-term valid motor vehicle driver's license will be renewed.

The point system is 12 points for your driver's license, and if you violate the traffic rules, you will be deducted a few points, accumulated, and you will have to re-learn after the deduction

Ex-factory price = 3000 yuan Pounding on the bird ton Freight and miscellaneous expenses = 3000 * 5% = 150 yuan ton.

Transportation loss = 3000 + 150) * 1% = yuan ton storage fee = 3000 + 150 + 2% = yuan total ton price = 3000 + 150 + = yuan ton.

Therefore, the unit price of the batch of timber branch early material should be yuan ton, and the answer is a.

This is an unrestrictive subordinate, because it is a definite subordinate, so a and d are directly excluded and cannot be used as introductory words.

The reason for not choosing B: There is a simple notation in the grammar book: "There can be no comma in front of that", so B is excluded.

As for the reason why there can't be a comma in front of that, the main reason is that that can only guide the restrictive subordination, so that cannot be used in the non-restrictive subordination.

I remember the usage of the object clause or the definite clause in one and forgot it.

If there is a comma, it is an unqualified clause, which is used

Answer: Because it is a subjunctive mood, which indicates a hypothetical meaning that is contrary to the current thing, it is said that I chose item C.

To put it bluntly, the incremental closure error of the horizontal and vertical coordinates is the error of the incremental horizontal and vertical coordinates, and the positive closing error of the incremental horizontal and vertical coordinates means that the measured value is larger than the theoretical value, so it should be subtracted; Vice versa.

The purpose of calculating the correction number is to eliminate the closure error, which must be equal to the inverse sign of the closure error.

f(x-1) is f(x) to the right to translate one unit of the image, f(x-1) is symmetrical about y, f(x) is symmetrical about x=-1, and the approximate image can be selected c.

The correct answer is c

f(x) is an even function , so it is symmetrical with respect to the y-axis;

According to the addition of left and subtraction from the right, f(x-1) is one unit of translation of the f(x) image to the right, so x=-1 is the axis of symmetry of f(x-1).

First draw the image with the [0,1] segment increasing the function upwards, and about y-axis symmetry to get the [-1,0] segment.

Then x=-1 is the axis of symmetry of f(x-1), and the [-2,-1] segment gives f(x) is an even function with a period of 2.

There are known conditions to know that [-1,0] and [0,1] are symmetrical, so he is a subtractive function. The image with a period of 2,[2,3] should be the same as [0,1].