题目: 中心架和跟刀架是安装在车床()上使用。A.小滑板B.导轨C.大滑板D.床身 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0430/2a0859f20d98417e2a82af03cf7b993c.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:单项选择题 下列关于单位人民币结算卡主卡、子卡的描述哪项是不正确的:()A、结算卡主卡停用后,通过其开立的子卡不能正常使用B、结算卡主卡停用后,通过其开立的子卡可以正常使用C、结算卡子卡停用后,不影响其主卡的正常使用D、结算卡子卡停用后,不影响其他子卡的正常使用 查看答案
题型:单项选择题 For centuries animals have been used as surrogates for people in experiments to assess the effects of therapeutic and other agents that may be later used for humans.A. which may later be used fr humans B. that may be later used in humansC. which might later be used for humans D. that might later be used in humans 查看答案