问题
单项选择题
视频会议设备要求较高，要保证既能将主会场的画面和声音传给各分会场，又能把各分会场的信息反馈给主会场。会场内必须配备______
A．远程电话
B．高速传真机
C．复印机
D．同声传译
答案
参考答案：B
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视频会议设备要求较高，要保证既能将主会场的画面和声音传给各分会场，又能把各分会场的信息反馈给主会场。会场内必须配备______
A．远程电话
B．高速传真机
C．复印机
D．同声传译
参考答案：B
| 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。 选项中有两项为多余选取项。 | |
| A: Hi! What are you doing? B: 1 A: What do you think of it? B: It's interesting. It can tell me much about the past. A: 2 B: Three A: 3 B: He is kind and we all like him. A: What about other subjects? B: I also like English and math. A: But I don't like math very much. I think it's a little difficult. B: 4 A: English. It's easy and interesting. We can learn a lot from it. What about yours? B: Art. 5 A: Oh, it's time for class. Let's go. B: OK. | |
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