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【简答题】
在图 5-35 温度 PID 控制系统中, PLC 的 A+ 连接了( )。
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皮皮学刷刷变学霸
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【单选题】听第8段材料，回答第10至12题。 10. Why does the man call the woman?
A.
To tell her about her new job.
B.
To ask about her job program.
C.
To plan a meeting with her.
【单选题】—How long in Shanghai？ —Just the weekend. I've to be back for an important meeting to be held next Monday.
A.
have you stayed
B.
are you staying
C.
did you stay
D.
do you stay
【简答题】T ask 1: Answer the questions based on the following memo. T o: All employees Memo From: John Smith, Administration O f fice, Manager Date: July 14, 2014 Subject: Fitness Center Th e boar d o f direct...
【单选题】The vote for the suspension(中止) of the meeting was 283 in _____ with 29 against. [ ]
A.
demand
B.
need
C.
favour
D.
surprise
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