Her doctor told her to drink more water as she exercises.为什么exercise用一般现在时?谢谢~
问题描述：
Her doctor told her to drink more water as she exercises.为什么exercise用一般现在时?谢谢~
答
因为她练习是表示她经常的动作,还前面的医生叮嘱只是表示她看医生时,医生说的话
整句意思是：医生要她做锻炼的时候多喝水