单选题:A. worry B. hesitate C. think D. quarrel 题目分类:英语 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: A. worry B. hesitate C. think D. quarrel 参考答案: 答案解析:
A. closely B. quickly C. privately D. quietly A. closely B. quickly C. privately D. quietly 分类:英语 题型:单选题 查看答案
A paintings B. regulations C. methods D. computers A paintings B. regulations C. methods D. computers 分类:英语 题型:单选题 查看答案
24.小明设计的电磁健身器的简化装置如图所示,两根平行金属导轨相距l=0.50m,倾角θ=53°,导轨上端串接一个0.0 24.小明设计的电磁健身器的简化装置如图所示,两根平行金属导轨相距l=0.50m,倾角θ=53°,导轨上端串接一个0.05 Ω的电阻。在导轨间长d=0.56m的 分类:英语 题型:单选题 查看答案