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【单选题】
有一位顾客,在超市购买了泰国进口的水果。由于这位顾客对条形码略有了解,知道泰国产品的前缀码应该是“885”,而超市售出的水果包装袋上的条码如右图,顾客怀疑买到的水果不正宗,向超市提出质疑。请你用掌握的条形码知识向顾客作出解释:( )A.
这个条码是UPC码
B.
这个水果是泰国引进，国内生产的
C.
这个条码仅用于结账，不反映进口国
D.
泰国的前缀码更改了
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【简答题】阅读理解。 Almost everyone has read about the Taj Mahal in India. It is one of the most beautiful buildings in the world. It is said that the Taj Mahal, like the Great Wall in China, is one of the seven wo...
【简答题】It took the workmen only two hours to finish __________ my car. (repair)
【多选题】在Excel中,公式=SUM(Bl:B4)等价于 ________ 。
A.
=SUM(Al:B4 B1:C4)
B.
=SUM(B1+B4)
C.
=SUM(B1+B2,B3+B4)
D.
=SUM(B1,B4)
【简答题】Almost everyone has read about the Taj Mahal in India. It is one of the most beautiful buildings in the world. It is said that the Taj Mahal, like the Great Wall in China, is one of the seven wonders....
【简答题】It took these workmen days to clear up the litter that was dropped by the crowds.
【单选题】在Excel中，下列选项中与公式“=SUM(A1：A4)”等值的是( )
A.
SUM(A1+A4)
B.
SUM(A1*A2*A3*A4)
C.
SUM(A1/A4)
D.
SUM(A1+A2+A3+A4)
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