48. A. Many hospitals now use animals to help patients feel better.
B. This relaxation helps the body recover from illness more quickly.
C. In addition, patients often feel less lonely when a pet visits them.
D. Doctors therefore believe that pets are an important part of modern medicine.
E. Spending time with a friendly dog or cat can lower a person's stress.

(A) ACBED

(B) EBACD

(C) AEBCD

(D) EDBCA

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