13.I____ until he told me to.A)leftB) didn’t leave C)hadn’t leftD) would leave A: left B: didn’t leave C: hadn’t left D: would leave
13.I____ until he told me to.A)leftB) didn’t leave C)hadn’t leftD) would leave A: left B: didn’t leave C: hadn’t left D: would leave
如果单元格A1=国内汽车品牌2017排行榜,如果需要返回“国内汽车品牌20”,以下哪个函数可以实现?() A: lenb(A1,14) B: left(A1,8) C: leftb(A1,14) D: Mid(A1,1,8)
如果单元格A1=国内汽车品牌2017排行榜,如果需要返回“国内汽车品牌20”,以下哪个函数可以实现?() A: lenb(A1,14) B: left(A1,8) C: leftb(A1,14) D: Mid(A1,1,8)
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