【題組】39. According to the author, which of the following is expected of a 21st century education?
(A) ELA should be reduced to a skill-based discipline that supports other content areas.
(B) Literacy instruction must be integrated across the curriculum, and teaching literacy is the responsibility of all teachers.
(C) Content-area teachers should focus on teaching their respective subjects and the various modes of thinking unique to eachsubject. 4
(D) Each teacher must have the ability to sift through, evaluate and manage information so that they can make choices that arefavorable for their students.