My watch is under, so they’ll repair it for free.A. protectionB. safetyC. guaranteeD. exam

发布时间：2020-08-17 12:30:47

My watch is under    , so they’ll repair it for free. 
A. protection
B. safety
C. guarantee
D. examination

网友回答

A. protection
B. safety
(答案→)C. guarantee
D. examination
解析：句意：我的表还在保修期内，他们会免费给我维修。under guarantee 意思为 “在保修期内” ,符合题意。under examination在审查中。
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