5．How often does the woman receive the training？（　�。�
A．Once a weekB．Twice a week
C．Three times a week   

分析 略

解答 B

點評 略

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If you're ever apart from your children， a new study says just talking on the phone will help just as much as a hug (擁抱).

If you're a parent who spends long hours on the job， you probably feel sorry for spending so much time away from your kids. But the results of a new study show that a mother's voice alone can be just as comforting to an anxious child as physical contact (接觸).

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