【单选题】

Most presentations today depend on the use of some sort of technology, such as a laptop computer linked to a projector. While this technology can help to (19) presentations better, it also has a (20) of getting in the way.As a general (21) . it is better to (22) on the content of a presentation as a means of (23) your audience’s attention, rather than relying on sophisticated equipment.

Bear in mind that when an organization invites (24) for a contract, they may (25) four or five presentations from different companies on the same day.Each of these companies will probably be using the same computer graphics (26) and the same equipment. The chances are the presentations will be similar too.
That’s why the content and (27) of what you say are important. Think about what you want to say and how to say it as clearly as possible.As a first step, you need to (28) the main points you want to get across.Audiences are easily bored and (29) to remember only the most entertaining, exciting or unusual ideas.
Next create your materials, choosing the images for your presentation carefully. Remember you do not want to stop your audience from listening to you, nor do you want to (30) . them.
Finally, make all the necessary (31) for the equipment you neeD、If technology is to be an important (32) of your presentation, make sure you know how to use it (33) and test it out beforehanD、
A．parcels
B．packets
C．bundles
D．packages