3. Amputees who played computer games using a virtual, on-screen arm, experienced relief from the phantom pain that often _____ people who have lost a limb, scientists said.
(A)releases
(B) distributes
(C) afflicts
(D) estimates
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統計: A(1), B(6), C(17), D(4), E(0) #2327917
統計: A(1), B(6), C(17), D(4), E(0) #2327917