53. As it is clearly stated in the passage, the disorder dyslexia... A) is easily observed in phonetic languages like Turkish and Italian.
B) has not been documented for highly phonetic languages.
C) could have something to do with the type of language children are acquiring.
D) is unheard of in the history of US education.
54. According to the passage, physical disabilities ... A) can delay language acquisition in an estimated 2 to 15% of children.
B) are observed in at least one child in elementary school classes in the US.
C) seem to play no role in the emergence of dyslexia and dyscalculia.
D) are the main causes for children’s inability to read and calculate.