问题
多项选择题
集成计数器40192具有（）功能。
A、异步清零
B、并行置数
C、加法计数
D、减法计数
E、同步清零
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
集成计数器40192具有（）功能。
A、异步清零
B、并行置数
C、加法计数
D、减法计数
E、同步清零
参考答案：A, B, C, D
| 根据对话内容，选用方框内的句子补全对话。 | |
B: Ah, Yes, I want to visit the centre of Beijing. A: 1. B: Just one day A: Well, what do you want to do there? B: I want to visit the Tiananmen Square, the History Museum, do some shopping, and go to a theatre. A: But you only have one day. B: 2. A: Well, you can go shopping in Wangfujing Street in the morning. B: 3. A: You can take the No.1 Bus. B: Are there any restaurants in Wangfujing Street? A: Yes, there are many. 4. The Tiananmen Square and the History Museum are near Wangfujing Street, You can go there in the afternoon. B: I want to go to a theatre in the evening. A: Well, there is a big one in Chang'an Street. It's the Chang'an Grand Theatre B: 5. Thanks of your help. A: You are welcome. Have a good time. |