Discourse Markers in English Writing Li FENGâ¢ Abstract Many devices, such as reference, substitution, ellipsis, and discourse marker, contribute to a discourseâs cohesion and coherence. This paper focuses on discourse markersâ role in Chinese Studentsâ English writing,
A PCL tear resulting in back of the knee pain can be caused by a fall on the knees when they are bent, a blow to the front of the knee or a major twisting motion, such as during a skiing wipeout. Physical therapy and surgery are the usual PCL tear treatment methods, likely with use of a ligament tear knee brace.
Arthritis is a Common Cause of Knee Pain. The most common cause of knee pain is arthritis, and the most common form of arthritis is osteoarthritis. Pain from osteoarthritis comes on gradually and gets worse with activity.It is usually accompanied by swelling.rthritis is a Common Cause of Knee Pain. The most common cause of knee pain is arthritis, and the most common form of arthritis is osteoarthritis. Pain from osteoarthritis comes on gradually and gets worse with activity.