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【单选题】
听力原文：M: Was I supposed to give the seminar presentation this week? W: No. I assigned it to Joan. Q: What will happen this week? (13)A.
Joan will give out the assignments.
B.
Joan will speak in the seminar.
C.
Joan won't be present at the seminar.
D.
Joan won't sign the petitions.
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皮皮学刷刷变学霸
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A.
length
B.
extension
C.
expense
D.
span
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A.
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B.
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C.
length
D.
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