A.They spend more time in their study.B.They eat too much junk food.C.They do not eat regularly.D.They do not exercise regularly.
A.can improve their writing ability later onB.have other physical problems related to musclesC.can hardly be identified at the early stage of the illnessD.may show signs of the problem when they learn to write
A.She should not go back to her work any more.B.She should not start work immediately after the treatment.C.She should return to work as soon as possible.D.She should receive extra treatment after back to work.