问题详情

Which of the following is NOT one of the suggestions given in the passage？
A．Exercise should be done for each major group of muscles.
B．When you do weight-training,the weights you use should be as heavy as possible.
C．Go on a proper diet for muscle-building.
D．Muscle-building exercise should be combined with aerobic activities.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！