Please see to it that the overhead projector and transparents are ready before the meeting starts.

Please see to it that the overhead projector and transparents are ready before the meeting starts. A: 请负责安排人在开会前准备好投影仪和幻灯胶片。 B: 请看一看在开会前准备好投影仪和幻灯胶片。 C: 请在会议开始前准备好投影仪和幻灯胶片。 D: 在开会前请看着它将准备好投影仪和幻灯胶片。