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*¿¬
2024-03-22 926

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
134944 homework Á¤*È£ ¿Ï·á 2024-02-23 0
134943 homework Á¤*È£ ¿Ï·á 2024-02-23 0
134942 I helped someone. °­*¼ö ¿Ï·á 2024-02-23 2557
134941 What role do you think art play in society? ±Ç*Èñ ¿Ï·á 2024-02-23 1280
134940 Homework ·ù*¿ì ¿Ï·á 2024-02-23 1431
134939 Homework À±*¼± ¿Ï·á 2024-02-23 885
134938 Do people work long hours in your country? ½Å*¼· ¿Ï·á 2024-02-23 1180
134937 How do you handle difficult colleagues? õ*Àº ¿Ï·á 2024-02-23 1524
134936 WRITING TASK: Why do you think in relationships, some cheat on... ÀÓ*Áö ¿Ï·á 2024-02-23 5
134935 The impact of separation ÀÓ*Áø ¿Ï·á 2024-02-23 897
134934 What are some of the most popular books in Korea? Why do so many... ¹Ú*È£ ¿Ï·á 2024-02-23 1351
134933 HOMEWORK ¹Ú*Àº ¿Ï·á 2024-02-23 1
134932 HOMEWORK ¹Ú*Àº ¿Ï·á 2024-02-23 2
134931 I can\'t hear you...TT ¹Ú*Çý ¿Ï·á 2024-02-22 2
134930 What do you want to be when you grow up? ÃÖ*¼º ¿Ï·á 2024-02-22 1487
134929 How many cousins do you have? ÃÖ*¼º ¿Ï·á 2024-02-22 908
134928 Are you a friendly person? ÃÖ*¼º ¿Ï·á 2024-02-22 886
134927 Will you still be traveling without your husband? ±Ç*Áö ¿Ï·á 2024-02-22 6
134926 Homework Àå*Çõ ¿Ï·á 2024-02-22 843
134925 homework 02.22 ÃÖ*Ç ¿Ï·á 2024-02-22 1175

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