Trắc nghiệm: By the end of the 21st century. scientists are discovering the cure for the common cold. | Gửi trắc nghiệm |
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By the end of the 21st century. scientists are discovering the cure for the common cold.
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Phạm Văn Bắc - 07/09 17:50:41
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. By the end of the 21st century, scientists are discovering the cure for the common cold. (Tiếng Anh - Lớp 12)
Nguyễn Thị Thảo Vân - 07/09 15:47:02
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. By the end of the 21st century, scientists are discovering the cure for the common cold. (Tiếng Anh - Lớp 12)
Nguyễn Thị Thảo Vân - 07/09 11:32:45
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. By the end of the 21st century, scientists are discovering the cure for the common cold. (Tiếng Anh - Lớp 12)
Phạm Văn Bắc - 05/09 15:03:21