把下列句子合并成一个宾语从句（每空一词）
How often does she exercise? Can you tell me...
Can you tell me____ ____ ____ ____?

How often does she exercise?为特殊疑问句，充当宾语从句时，连接词要用这句话的特殊疑问短语how often。后边为陈述语序，将助动词does去掉，exercise变为第三人称单数exercises。变化后为Can you tell me how often she exercises?

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