13.Doctors advised the patient to take more exercise to _____ his health.( )
0 136958 136966 136972 136976 136982 136984 136988 136994 136996 137002 137008 137012 137014 137018 137024 137026 137032 137036 137038 137042 137044 137048 137050 137052 137053 137054 137056 137057 137058 137060 137062 137066 137068 137072 137074 137078 137084 137086 137092 137096 137098 137102 137108 137114 137116 137122 137126 137128 137134 137138 137144 137152 151629
A. | take on | B. | pick up | C. | put up | D. | make up |