A-A+
According to the speaker how can a speaker in
问题详情
According to the speaker, how can a speaker indicate that the topic is about to change？
A．By raising pitch.
B．By lowering register.
C．By pointing to a chart.
D．By pausing.
参考答案
正确答案：D
解析：本题测试对细节内容的理解能力。根据文中的最后一句话，可以推测正确答案为D。
