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. Trang An is the top attraction in Ninh Binh which you can visit first or later but never should skip, for whatever reason. Situated just 7 kilometers from Ninh Binh City, Trang An is a paradise of its own. Known as Ha Long Bay on land, Trang An has the landscape as just dramatic as the former. The atmosphere here is quite pure and fresh as if we were lost in the thick woods. Trang An was recognized by UNESCO in 2014 as a World’s Heritage of both culture and nature – also Vietnam’s very first mixed heritage. Indeed, the complex includes not only magnificent limestone mountains and green rivers but also an impressive collection of ancient temples and pagodas. The whole complex of Trang An covers an area of 6,172 hectare. There are three routes you can take to explore Trang An. The longest and most northerly route takes you to 9 caves and 3 temples; Medium length takes you to 4 caves and 3 temples; shortest length takes you to 3 caves and 3 temples. It’s best to wear longer clothes during the trip because you will visit temples here, all of which are considered sacred places to local people. Long clothes also can help you not to get burned in summer days. Question : Where is Trang An? A. It is in Ha Long. B. It is just one or two kilometres from Ninh Binh. C. It is in Ninh Binh. D. It is a complex of mountains and rivers.