在本节中，你将听到10个对话，每个对话有一个问题。请从[A]，[B]，[C]三个选项中选出答案，并标在试卷的相应位置。每段对话后有20秒的停顿，以便回答问题和阅读下一问题。每段对话读两遍。

[A] She comes to school before eight o’clock.[B] She comes to school before seven o’clock.[C] She comes to school after eight o’clock.

A． They’re heavy.
B． They’re not heavy.
C． They’re strong.