第1题: [单项选择]一件产品要经过三道工序,每道工序的合格率分别为99.98%,99.95%,99.93%。该产品的合格率是多少( ) A. 99.23% B. 99.86% C. 99.56% D. 99.94% 参考答案:B 答案解析:[解析] 根据题意可知,产品三道工序的合格率分别为99.98%、99.95%、99.93%,总合格率=99.98%×99.95%×99.93%=99.8%。故选B。
第7题: [填空题]"But as useful as computers are, they’re nowhere close to achieving anything remotely resembling these early aspirations for humanlike behavior. "( Lines 3-4, Para. 1) means scientists have achieved ______in realizing their aspirations.
第19题:[多选题] 有关讯问犯罪嫌疑人的说法正确的有() A. 讯问犯罪嫌疑人时,侦查人员和记录人员加起来不得少于3人 B. 犯罪嫌疑人对侦查人员提出的与本案无关的问题,有权拒绝回答 C. 讯问不通晓当地通用语言文字的犯罪嫌疑人,应当聘请或者指派翻译人员为其翻译 D. 犯罪嫌疑人请求自行书写供述的,应当准许 参考答案:BCD