Don’t forget to post the letter for me，（）？

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 点击查看答案

Many companies periodically test their employees to make sure their on-the-job skills stay sharp.Do you think this is a good policy？Why or why not？Give reasons and examples to support your opinion. 点击查看答案