阿摩線上測驗
8. Patients with a broken leg usually need to use _________ to walk on for a couple of months.
(A) crutches
(B) stretchers
(C) cannulas
(D) diapers
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統計： A(290), B(69), C(27), D(13), E(0) #1801824
統計： A(290), B(69), C(27), D(13), E(0) #1801824
