Exce1中,若A1:A4中单元格区域的值是“1,2,3,4”,单元格B1的公式“=max(A1:A4)”,则B1单元格的值是()。
A.4
B.3
C.2
D.1
参考答案:A
气性坏疽的潜伏期一般是()。
A.12小时内
B.1~4天
C.5~7天
D.8~14天
E.15~17天
Simon _______ spend all his pocket money on clothes or snacks . but now he _______ saving some
of it . [ ]
A. was used to, is used to
B. is used to, used to
C. used to, is used to
D. used to, used to