A-A+
According to Howard background musicA．can pos
问题详情
According to Howard, background music
A．can possibly give people better feelings.
B．increases production by 4.5 percent in factories.
C．is sometimes very boring for workers.
D．is always faster than any other music.
参考答案
正确答案：A
解析：根据常识可知，选项C 和D 很可能不是答案。又由对话中的“...give you a better feeling about yourself and the people around you”可知A 为答案。
