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【多选题】
电机连续运转Plc控制回路需要接哪些线？A.
两个按钮的输入接线
B.
两个接触器线圈输出的接线
C.
电源线
D.
通讯线
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Cigarette consumption has increased by ______ each year over the last decade in China.
A.
5%
B.
0.07
C.
0.012
【单选题】—What will the world be like in 2050? —There will be_____ people but _____ pollution. [ ]
A.
more; less
B.
less, fewer
C.
fewer; less
D.
more; fewer
【单选题】I think it's bad for your health to eat _____ food and take _____ exercise.
A.
less; more
B.
more; less
C.
fewer: more
D.
little; much
【单选题】Fat cannot change into muscle______ changes into fat.
A.
any more than
B.
no more than
C.
no less than
D.
much more than
【单选题】五四运动中心转移到上海后,成为全国性的爱国运动说明
A.
五四运动具有反帝反封建的爱国性质
B.
上海市最早出现工人罢工的城市
C.
工人阶级充分发挥领导作用
D.
五四运动具有广泛的群众基础
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