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【单选题】
在Excel中,若A1单元格中的值为50,B1单元格中的值为60,若在A2单元格中输入函数=IF(AND(A1>=60,B1>60),,“合格”,“不合格”),则A2单元格中的值为(47)。
A.
50
B.
60
C.
合格
D.
不合格
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【多选题】下列说法错误的有( )。
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【判断题】Additionally, there are two other types of vocational schools in Germany. The first one is the fulltime secondary vocational school. These schools do not charge any tuition fees either. The course at ...
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