49.Which one is true according to the article?
(A) If students review their lessons or use what they have learned more often, they will learn betterbecause what they have learned will become long-term memory.
(B) The Tip-of-the-tongue effect is highly related with short-term memory because informationprocessing is too slow.
(C) It takes time for brain to get information from long-term-memory, and staying up late can help.
(D) We can hardly change our memory performance by living habits such as having good sleep anddoing exercise regularly(規律地).