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【单选题】
自动分拣系统主要主要采用（ ）来识别货物。A.
条形码技术
B.
人工键盘
C.
语音识别
D.
人力分拣
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反馈参考答案：
举一反三
【简答题】会计六要素有哪些
【简答题】会计的六大要素有哪些?
【简答题】She said, "Mr.Liu has arrived in Beijing to attend a meeting." She said that Mr.Liu __________ in Beijing to attend a meeting.
【单选题】–It’s said that Wang Meng spent almost 10 hours training every day. --That’s true. She is really hard-working. ______, she won 3 golden medals in the 21st Winter Olympics.
A.
By the way
B.
First of all
C.
As a result
D.
In order to
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