皮皮学，免费搜题
登录
搜题
【简答题】
New Movies in Aokang Movie Theatre Next Week 小题1:Mr. Black and Mrs. Black go to see the New Year’s Eve with their 10-year-old son on Monday. How much do they need to afford? A．110 Yuan. B．130 Yuan. C．165 Yuan. D．100 Yuan. 小题2:What movies can you see on Tuesday? A．Mural and Ice Age B．Ice Age and New Year’s Eve C．New Year’s Eve and Mural D．Mural, Ice Age and New Year’s Eve 小题3:Who is the director of Ice Age? A．Chen Jiashang. B．Toby Emmerch C．Karen Disher. D．Ciar Bravo.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】有一链传动,已知两链轮的齿数分别为 Z1=20,Z2=50, (1)求其传动比i; (2))若主动轮转速n1=800r/min,求其从动轮的转速n2。
【单选题】患者女性, 26 岁。停经3 个半月,腹痛伴有组织从阴道排出,阴道出血量较多就 诊查体子官较正常月份小,宫口开。应诊断为
A.
先兆流产
B.
不全流产
C.
完全流产
D.
难免流产
E.
稽留流产