The results of the medical checkup（健康诊断） suggested that my father in poor health, so the doctor suggested that he smoking and take more exercise.
A. was; gave up
B. be; should give up
C. should be; gave up
D. was; give up
网友回答
A. was; gave up
B. be; should give up
C. should be; gave up
(答案→)D. was; give up
解析：考查suggest的用法：当suggest表示“暗示，表明“时，宾语从句不用虚拟语气，当suggest表示“建议”时，宾语从句用虚拟语气(sb should do)其中should可以省略。句意是：健康诊断的结果表明爸爸健康很差，因此医生建议他戒烟并且多锻炼。选D。