题目内容
A．instrumentB．actionC．effectD．research
查看答案
搜索结果不匹配？点我反馈
更多问题
治安行政管理工作，即由公安机关依据公安法律、法规所从事的行政管理方面的工作。()
公安群众工作信息化是积极推广适用于民间的公安科技，提高群众自防、自救能力。()
如图中所示结构各杆EI相同，用力矩分配法计算时分配系数μBC和结点不平衡力矩(约束力矩)为()。
听力原文：M: No. 11 Police Station. Can I help you？
W: Yes. It's about my son Leech. He went to the school this morning but hasn't been back yet and it's 6:00 p.m. now.
M: Just a moment, please. May I have his name？
W: Leech Smith, 112 Broadway.
M: Thank you. Now Mrs. Smith, what is the matter exactly？
W: Well, Leech left home at 7 o'clock this morning, but just now her teacher called me and asked why Leech didn't go to school.
M: Do you think it's possible that he went to friend's home？
W: I don't think so. I called her friends and our neighbors, but none of them had seen Leech today.
M: I see. Now, let's move to some details. How old is he？
W: 10 years old. And he is 1.5 meters tall.
M: What's he wearing？
W: A blue shirt, and white shoes, carrying a green school bag.
M: We'll do our best to find him, Mrs. Smith, Please try not to worry.
(8)
微信支付 
支付宝支付