Handouts are important because __ A．they have your contact information written on them B．they contain the key takeaways of your presentation C．they provide pictures for the audience to look at D．they can be used for audience to take notes

A.they
B.they
C.they
D.they

【参考答案】

B
参见第四个要点。把你演讲的要点打印出来发给听众，他们会带回去看。所以很重要。