¹«·á ·¹º§Å×½ºÆ® ¹Þ°í °­»çÆò°¡ ³²±â¸é 1,OOO¿ø ÄíÆù Áï½Ã Àû¸³!

Ȥ½Ã »çÀÌÆ®¿¡¼± ãÁö ¸øÇÑ ±Ã±ÝÇÑ Á¡ÀÌ ÀÖÀ¸¼¼¿ä?
³²°ÜÁֽŠÀ̸ÞÀÏÀ» ÅëÇØ ´äº¯ µå¸®°Ú½À´Ï´Ù.

¹®ÀÇÇϽŠ³»¿ëÀÌ ¹®ÀÚ·Î ¹ß¼ÛµÇ¿À´Ï
¿¬¶ôó¸¦ ³²°ÜÁÖ¼¼¿ä.
¾÷¹«½Ã°£ ¿ù~±Ý ¿ÀÀü9½Ã~¿ÀÈÄ6½Ã
(Á¡½É½Ã°£ ³·12½Ã~¿ÀÈÄ1½Ã)

¿µÀÛ±³Á¤ °Ô½ÃÆÇ

¿µ¾î ¸»Çϱâ¿Í ¾²±â¸¦ µ¿½Ã¿¡ Àâ´Â´Ù!

ÀڽŠÀÖ°Ô ¾µ ¼ö ÀÖ´Â ¿µÀÛ¹®À» À§ÇØ ÆÄ¿öÀ×±Û¸®½¬ ¼ö¾÷À» ¼ö°­ÇϽôÂ
ȸ¿ø´Ôµé²² ¹«·á·Î Á¦°øÇص帮´Â ºÎ°¡ ¼­ºñ½º·Î, Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ ÀÚÀ¯ ÁÖÁ¦
¶Ç´Â °­»ç´ÔÀÌ ³»Áֽô °úÁ¦¸¦ ȸ¿ø´Ô²²¼­ ¿µ¾î·Î ÀÛ¼ºÇØÁֽøé,
´ã´ç °­»ç ´Ô²²¼­ ¡®¹®¹ý ¿À·ù ±³Á¤¡¯ °ú ¡®´õ ³ªÀº ¿µ¾î½Ä Ç¥Çö¡¯À¸·Î ±³Á¤ÇØÁÖ´Â
¼­ºñ½º ÀÔ´Ï´Ù.

Toothpaste technology

ÀÛ¼ºÀÚ: ¾ç*¿¬
2024-03-22 378

ȸ¿ø´ÔÀÇ ¿µÀÛ¹®

In Korea, there are many innovative and ingenious toothpastes. Recently I saw an advertisement about a novel toothpaste by a research team at Seoul National University. It reads that if you use it continuously for two weeks, your yellowish teeth will turn back into white ones. But when I checked the reviews, I realized that it took some time to have that effect and the effect was not as big as expected. However advanced the toothpaste technology is, I think going to see dentist is still unavoidable.

°­»ç´ÔÀÇ Ã·»è±³Á¤ ³»¿ë

Hi, Gi Yean!
Thank you for taking the time to do your homework. I agree with you! I've also seen a lot of advertisements for toothpaste, and sometimes even toothbrushes, claiming to be more advanced due to technology. But in reality, the effect is gradual, and it takes continuous use to see its effects.
- T. Caitlyn
In Korea, there are many innovative and ingenious toothpastes. 
>> CORRECT
Recently I saw an advertisement about a novel toothpaste by a research team at Seoul National University. 
>> CORRECT
It reads that if you use it continuously for two weeks, your yellowish teeth will turn back into white ones. 
>> It claims that if you use it continuously for two weeks, your yellowish teeth will turn back to white.
But when I checked the reviews, I realized that it took some time to have that effect and the effect was not as big as expected. 
>> CORRECT
However advanced the toothpaste technology is, I think going to see dentist is still unavoidable.
>> However advanced the toothpaste technology is, I think going to see a dentist is still unavoidable.
¹øÈ£ Á¦¸ñ ±Û¾´ÀÌ °ø°³ »óÅ µî·ÏÀÏ Á¶È¸¼ö
135757 What¡¯s your favorite shop? ¿À*¼Ò ¿Ï·á 2024-03-22 1
135756 Do you prefer shopping alone or with others? ¿À*¼Ò ¿Ï·á 2024-03-22 1
135755 HOMEWORK ¹Ú*Àº ¿Ï·á 2024-03-22 2
135754 homework À¯*¸° ¿Ï·á 2024-03-21 428
135753 Homework Àå*Çõ ¿Ï·á 2024-03-21 338
135752 homework 03.21 ÃÖ*Ç ¿Ï·á 2024-03-21 337
135751 What is your view of men using cosmetics? ±è*±Ô ¿Ï·á 2024-03-21 2
135750 What are your hobbies? Write at least two hobbies and explain... Â÷*Çõ ¿Ï·á 2024-03-21 461
135749 Homework ±Ç*¹Ì ¿Ï·á 2024-03-21 0
135748 What kind of vehicle would you like to have in the future?... Â÷*Áø ¿Ï·á 2024-03-21 380
135747 Homework ±Ç*¹Ì ¿Ï·á 2024-03-21 0
135746 Homework ±è*¿ì ¿Ï·á 2024-03-21 1
135745 What can you do better when you are alone? Write at least two... ¿À*Çõ ¿Ï·á 2024-03-21 4
135744 Children ÀÌ*È­ ¿Ï·á 2024-03-21 236
135743 Daydreaming ÀÌ*±Ô ¿Ï·á 2024-03-21 392
135742 Describe a friend who has played an important part in your life. ÃÖ*ÈÆ ¿Ï·á 2024-03-21 466
135741 My Homework ±è*Á¦ ¿Ï·á 2024-03-21 247
135740 What will be the most expensive purchase you will make with your... ÀÓ*È£ ¿Ï·á 2024-03-21 1
135739 Homework ±è*¼÷ ¿Ï·á 2024-03-21 442
135738 HOMEWORK: Please write a short paragraph about \"What will you... ¾Ù* ¿Ï·á 2024-03-21 0

HOW TO USE IT?

[¸¶ÀÌÆäÀÌÁö > ¼ö¾÷ ³»¿ë º¸±â > ÇнÀ Ķ¸°´õ > ¿µÀÛ±³Á¤ ¹öÆ° Ŭ¸¯]

¼ö¾÷ Ƚ¼ö¸¸Å­ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀÌ »ý¼ºµÇ¸ç,
Áö³­ ³¯Â¥¿¡µµ °Ô½Ã ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÁÖ5ȸ ¼ö¾÷ : ¿ù 20ȸ ÀÌ¿ë °¡´É
ÁÖ3ȸ ¼ö¾÷ : ¿ù 12ȸ ÀÌ¿ë °¡´É
ÁÖ2ȸ ¼ö¾÷ : ¿ù 08ȸ ÀÌ¿ë °¡´É
01
±³Á¤ ³»¿ëÀº ÃÖ´ë 1,000byte±îÁö ¿Ã¸± ¼ö ÀÖ½À´Ï´Ù.

÷ºÎ ÆÄÀÏÀº ¿øÈ°ÇÑ Ã·»èÀ» À§ÇÑ Âü°íÀÚ·á·Î »ç¿ëµÉ »Ó,
ÆÄÀÏ¿¡ ´ëÇÑ Ã·»èÀº ºÒ°¡´É ÇÕ´Ï´Ù.

¾÷·Îµå °¡´ÉÇÑ Ã·ºÎ ÆÄÀÏÀº ÃÖ´ë 2mb±îÁöÀ̸ç,
÷ºÎ ÇÒ ¼ö ÀÖ´Â ÆÄÀÏ Çü½ÄÀº ´ÙÀ½°ú °°½À´Ï´Ù.

¹®¼­ - PDF, TXT, DOCX,
À̹ÌÁö - JPEG, PNG, GIF
02
Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ È¸¿ø´ÔÀÌ Á÷Á¢ ÀÛ¼ºÇÑ ±Û¸¸
÷»èÀÌ °¡´ÉÇϸç,

¿Ã·ÁÁֽŠ±ÛÀÇ °­»ç´Ô ÷»èÀº 24½Ã°£ À̳»¿¡
¿Ï·á µÇ´Â °ÍÀ» ¿øÄ¢À¸·Î ÇÏ°í ÀÖ½À´Ï´Ù.
03
ÇÏ·ç °Ô½Ã °¡´ÉÇÑ ±ÛÀº 3ȸ±îÁö À̸ç,
Á¾·áµÈ ¼ö¾÷ÀÇ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀº
ÀÌ¿ëÀÌ ¾î·Á¿î Á¡ ¾çÇØ ºÎŹ µå¸³´Ï´Ù.
04