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【单选题】
在FX2N系列PLC中, PLF是( )指令A.
下降沿脉冲
B.
上升沿脉冲
C.
暂停
D.
移位
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反馈参考答案：
举一反三
【单选题】On the one hand, loss imply gain; ________,gain imply loss. [ ]
A.
while
B.
on the other hand
C.
but
D.
yet
【单选题】For Career Gain trust from the collegeagues: 1._____________________ Gain sympathy and understanding.
A.
Sleep sweetly
B.
Avoid a pack of lies
C.
Gain support
D.
Get salary increased
E.
Get strongly recommended
【多选题】为了有效地控制施工机械使用费的支出，施工企业可以采取的措施有（）。
A.
加强设备租赁计划管理，减少安排不当引起的设备问题
B.
加强机械调度，避免窝工
C.
加强现场设备维修保养，避免不当使用造成设备停置
D.
做好机上人员和辅助人员的配合，提高台班产量
E.
尽量采用租赁的方式，降低设备购置费
【简答题】A．profit B．benefit C．earning D．gain
【简答题】Those who gain fame most often gain it as a result of possessing a single talent or skill: singing， dancing， painting， or writing， etc. The successful performer develops a style. that is marketed aggr...
【简答题】One of the elements to gain weight is _______.
【简答题】Those who gain fame most often gain it as a result of possessing a single talent of skills: singing, dancing, painting, or writing, etc. The successful performer develops a style. that is marketed agg...
【简答题】翻译下列短语并完成句子. 1. gain experience / fame / independence____ 2. gain sth. from ____ 3. gain other' s respect / love / trust____ 4. gain weight____ 5. He has____ (获得丰富的经验)in these years . 6. He ____ ...
【简答题】资本利得(capital gain)
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