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What does this passage mainly discuss?, What does this passage mainly discuss
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid removes minerals from tooth enamel, allowing tooth decay to begin; the saliva in your mouth encourages remineralization and neutralizes the acid. The rate at which ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 07/09 15:27:04
The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid removes minerals from tooth enamel, allowing tooth decay to begin; the saliva in your mouth encourages remineralization and neutralizes the acid. The rate at which ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Nhài - 07/09 15:27:03
The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid removes minerals from tooth enamel, allowing tooth decay to begin; the saliva in your mouth encourages remineralization and neutralizes the acid. The rate at which ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 07/09 15:27:02
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Trần Đan Phương - 07/09 13:08:14
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 07/09 13:08:13
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Nguyễn Thu Hiền - 07/09 13:08:11
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Continents and ocean basins represent the largest identifiable bodies on Earth. On the solid portions of the ... (Tiếng Anh - Lớp 12)
Trần Đan Phương - 07/09 11:28:21
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Continents and ocean basins represent the largest identifiable bodies on Earth. On the solid portions of the ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Thảo Vân - 07/09 11:28:18
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Continents and ocean basins represent the largest identifiable bodies on Earth. On the solid portions of the ... (Tiếng Anh - Lớp 12)
Nguyễn Thu Hiền - 07/09 11:28:17
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Continents and ocean basins represent the largest identifiable bodies on Earth. On the solid portions of the ... (Tiếng Anh - Lớp 12)
Nguyễn Thanh Thảo - 07/09 11:28:15
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Phạm Minh Trí - 06/09 15:28:10
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 06/09 15:28:08
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Tô Hương Liên - 06/09 15:28:07
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Sen - 06/09 15:28:05
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Nhài - 06/09 15:28:04
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 06/09 15:28:03
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Thương - 06/09 15:18:59
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Nguyễn Thu Hiền - 06/09 15:18:58
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Phạm Minh Trí - 06/09 15:18:57
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Trần Đan Phương - 06/09 15:18:56
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Nguyễn Thu Hiền - 06/09 15:18:55
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Tôi yêu Việt Nam - 06/09 13:09:53
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Trần Đan Phương - 06/09 13:09:51
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
Nguyễn Thanh Thảo - 06/09 13:09:45
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Tô Hương Liên - 06/09 12:34:50
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 44 to 50. The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid ... (Tiếng Anh - Lớp 12)
Trần Đan Phương - 06/09 12:34:49