“------exercise every day,my child.It's good for your health

答案：选C.Take
即：" Take exercise every day.my child.It's good for your health." Father says.
翻译：爸爸说：“每天要锻炼身体,我的孩子.对你健康有好处.”
解析：这是一个祈使句,应该用动词原形.
有不明白的请继续追问,
再问： My mother keeps _____us not to play on the street. A to tell B tells C telling D tell
再答： 答案：选C. telling 即：My mother keeps telling us not to play on the street. 翻译：我妈妈一直在告诉我们不要在街道上玩耍。 解析：keep doing sth 持续做某事，不停地做某事