A.The absence of blackboard in classroom.
B.The popular use of smart phones.
C.The lack of practice in handwriting.
D.The use of new technologies in teaching.
A.It focused on the difference between writing by hand and on a computer.
B.It indicated that students prefer to write with a pen and paper.
C.It found that good essays are made up of long sentences.
D.It discussed the importance of writing speed.
A.Spelling improves one's memory of words.
B.Spelling ability is closely related to writing ability.
C.Spelling benefits the translation from words into ideas.
D.Spelling slows down finding exact words to express ideas.