【题目】Who might Shelly be?
A. The man’s wife. B. The girl’s sister. C. A babysitter.
在线课程【答案】C
【解析】
W:I need help with my homework. Dad.
M:I’m running out the door to meet your mother. Shelly should be here to help you soon.She’s staying until 9:00 tonight and also making dinner for you and your sister.
此为听力题，解析略。