Complete the dialogues. A: Excuse me, could you tell me where the nearest bus stop is? B: Certainly, walk straight and turn right at the corner. You can't miss it. A: Is it far from here? B: Not at all. It's quite near. A: Thank you very much. B: You are welcome.
B. A: Excuse me, can you help me, please? B: Certainly. What's the matter? A: Is there any shopping mall near here? B: Yes, there is. Walk about one hundred metres straight ahead and then turn left at the traffic lights. You can`t take no notice of it. A: Thanks a lot. B: Not at all.
1. The first digital computer could__solve__a lot of mathematical problems at a fast ___sped___. 2. Vannevar Bush built the first __electronic___computer in 1930. 3. Babbage's analytical engine was designed to ___process___ data. 4. J.von Neumann invented a machine that was able to__process___ not only data but also __texts___. 5. Neumann__came up with___ the idea of storing data in a __memory___ . 6. Computers use two conditions for__numeric___symbols. 7. The invention of___interface___ _devices__made computers possible to control and __generate___electronic signals. 8. Due to__cash___ __memorycomputers could perform__operations much faster.
A: Excuse me, could you tell me where the nearest bus stop is?
B: Certainly, walk straight and turn right at the corner. You can't miss it.
A: Is it far from here?
B: Not at all. It's quite near.
A: Thank you very much.
B: You are welcome.
B.
A: Excuse me, can you help me, please?
B: Certainly. What's the matter?
A: Is there any shopping mall near here?
B: Yes, there is. Walk about one hundred metres straight ahead and then turn left at the traffic lights. You can`t take no notice of it.
A: Thanks a lot.
B: Not at all.