Those who suffer from the headache will find they get from this medicine.A. safetyB. reli

问题补充：

Those who suffer from the headache will find they get from this medicine.

A. safety

B. relief

C. defense

D. shelter

答案：

A. safety

(答案→)B. relief

C. defense

D. shelter

解析：句意：那些患有头痛的人在服用这个药后会缓解痛苦。relief 意思是：解脱，缓解，A. safety安全， C. defense保卫，D. shelter避难所，所以选B。