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【多选题】
电梯的整机安装要求有（）。A.
动力电路必须有过载保护装置
B.
限速器必须与其型式试验证书相符
C.
轿厢应载有均匀分布的120%额定载重量
D.
轿厢分别在空载、额定载荷工况下试验
E.
每层层门必须能够用三角钥匙正常开启
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举一反三
【简答题】柴胡保肝成分及机制?
【多选题】The main section(s) of research paper are (is) .
A.
Title
B.
Abstract
C.
Introduction
D.
Methods
E.
Results
F.
Discussion
G.
Conclusion
【单选题】Which section gives background information about your research question(s)?
A.
Discussion.
B.
Results.
C.
Introduction.
D.
Abstract.
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文： The young executive weaving through th...
A.
Talking to another person while driving.
B.
Holding a telephone in one hand while driving.
C.
Not keeping both hands on the steering wheel while driving.
D.
Driving without any shoes on.
【单选题】1963年,美国联邦最高法院审理布雷迪诉马里兰州一案,原审两名被告人布雷迪和鲍勃利特均被判一级谋杀罪,但布雷迪坚持称其仅参与了抢劫而未参与谋杀,且得知鲍勃利特在先前口供中已经供述自己独立实施了谋杀行为,但检察官未向法庭提供,遂上诉至联邦最高法院。最高法院最后在判决中指出:“无论是故意还是过失,一旦检察官压制有利于被告人的证据,且该证据对定罪量刑具有‘实质性’意义,即视为对宪法修正案中正当程序条款的...
A.
注重平等
B.
追求正义
C.
保守秘密
D.
恪守诚信
【单选题】Which section(s) is(are) the body part of the whole research paper?
A.
Introduction section
B.
Method ,Result and Discussion sections
C.
Conclusion section
【单选题】Which section(s) is(are) the body part of the whole research paper?
A.
Introduction section
B.
Methods and results sections
C.
Discussion and conclusion sections
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