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【单选题】
轿门关闭后,门扇之间及门扇与立柱、门楣和地坎之间的间隙,乘客电梯不应大于_______。
A.
3mm
B.
6mm
C.
7mm
D.
8mm
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举一反三
【多选题】下列关于网络计划的说法，正确的有（ ）。
A.
双代号网络图严禁出现循环回路、双向箭线和无箭头的连线
B.
双代号网络图不允许出现没有外向箭线的节点和没有内向箭线的节点
C.
当网络图中工作箭线的交叉不可避免时，可采用指向法或过桥法
D.
单代号网络图应只有一个起点节点但可以有多个终点节点
E.
从起点节点开始到终点均为关键工作的线路，为单代号网络计划的关键线路
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托于
A.
银联
B.
第三方支付平台
C.
支付宝
D.
汇款
查看完整题目与答案
【单选题】When communicating with an action-oriented person, a project manager should—
A.
Be as brief as possible and emphasize the practicality of his or her ideas
B.
Provide options, including the pros and cons
C.
Stress the relationships between his or her proposals and the people concerned
D.
Remain patient if the other person goes off on tangents
E.
Speak as quickly as possible to ensure that all the information is conveyed
查看完整题目与答案
【单选题】It is polite to ____ people _____ when communicating.
A.
Hear ;off
B.
hear ; out
C.
listen to; out
D.
listen ;off
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托( )
A.
银联
B.
第三方支付方式
C.
汇款
D.
支付宝
查看完整题目与答案
【单选题】ZDL0008借助内部言语在头脑中完成的智力活动方式是( )。
A.
操作技能
B.
心智技能
C.
意志
D.
情绪
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托( )
A.
汇款
B.
第三方支付方式
C.
银联
D.
支付宝
查看完整题目与答案
【单选题】When communicating with analyzers, you should ___________.
A.
give them a general outline of your idea
B.
explain your feelings and preferences
C.
provide your solutions without details
D.
support your idea with logical arguments
查看完整题目与答案
【单选题】The author specifically mentions that speech is ______.
A.
often used when communicating by touch
B.
necessary for satisfactory communication by gesture
C.
the only highly developed system of communication
D.
the most developed form. of communication based on heating
查看完整题目与答案
【单选题】In C language, there are several methods of communicating data between functions, one of which is by(51)。
A.
arguments
B.
variables
C.
messages
D.
constants
查看完整题目与答案
相关题目：
【多选题】下列关于网络计划的说法，正确的有（ ）。
A.
双代号网络图严禁出现循环回路、双向箭线和无箭头的连线
B.
双代号网络图不允许出现没有外向箭线的节点和没有内向箭线的节点
C.
当网络图中工作箭线的交叉不可避免时，可采用指向法或过桥法
D.
单代号网络图应只有一个起点节点但可以有多个终点节点
E.
从起点节点开始到终点均为关键工作的线路，为单代号网络计划的关键线路
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托于
A.
银联
B.
第三方支付平台
C.
支付宝
D.
汇款
查看完整题目与答案
【单选题】When communicating with an action-oriented person, a project manager should—
A.
Be as brief as possible and emphasize the practicality of his or her ideas
B.
Provide options, including the pros and cons
C.
Stress the relationships between his or her proposals and the people concerned
D.
Remain patient if the other person goes off on tangents
E.
Speak as quickly as possible to ensure that all the information is conveyed
查看完整题目与答案
【单选题】It is polite to ____ people _____ when communicating.
A.
Hear ;off
B.
hear ; out
C.
listen to; out
D.
listen ;off
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托( )
A.
银联
B.
第三方支付方式
C.
汇款
D.
支付宝
查看完整题目与答案
【单选题】ZDL0008借助内部言语在头脑中完成的智力活动方式是( )。
A.
操作技能
B.
心智技能
C.
意志
D.
情绪
查看完整题目与答案
【单选题】跨境电子商务中支付主要依托( )
A.
汇款
B.
第三方支付方式
C.
银联
D.
支付宝
查看完整题目与答案
【单选题】When communicating with analyzers, you should ___________.
A.
give them a general outline of your idea
B.
explain your feelings and preferences
C.
provide your solutions without details
D.
support your idea with logical arguments
查看完整题目与答案
【单选题】The author specifically mentions that speech is ______.
A.
often used when communicating by touch
B.
necessary for satisfactory communication by gesture
C.
the only highly developed system of communication
D.
the most developed form. of communication based on heating
查看完整题目与答案
【单选题】In C language, there are several methods of communicating data between functions, one of which is by(51)。
A.
arguments
B.
variables
C.
messages
D.
constants
查看完整题目与答案