单选题 According to the passage, the Speech Machine's system was developed by ______.
【正确答案】 B
【答案解析】[精解] 细节题。文章第一段第一行"A British company has come up with a system…"中的"…come up with a system…"与"…system was developed…"实际上为同义的不同表达，由此可推断出本题答案为[B]。