Choose the sentence (A, B, C or D) that is closest in meaning to the root sentence. Câu hỏi Almost 7 million visitors visit Eiffel tower a year. That makes it the most visited landmark in the world. A. Because Eiffel tower is the most visited landmark in the world, almost 7 million visitors visit it a year. B. Visited by nearly 7 million visitors every year, Eiffel tower is the most visited landmark in the world. C. As the most visited landmark in the world, Eiffel tower has more than 7 million visitors a year. D. Almost 7 million visitors visit Eiffel tower per year although it is not a popular landmark in the world