I’m putting on weight. The doctor has warned me to sugar.
A. keep off
B. keep up
C. keep off
D. keep away
网友回答
(答案→)A. keep off
B. keep up
C. keep off
D. keep away
解析：考查词组辨析：A．keep off“不接近、避免” 在此题中是“不(吃、喝)”之意， B．keep up“不低落、维持” C．keep back“阻止、不将某物给某人、隐瞒” D．keep away“不靠近”。句意：最近我发胖了，医生警告我不要吃糖。选A。