A.常規(guī)數(shù)字 B.固定 C.標(biāo)準(zhǔn) D.科學(xué)計(jì)數(shù)
A.Alt+↓ B.Ctrl+Home C.Ctrl+End D.Ctrl+PgDn
A.Alt+↑ B.Ctrl+Home C.Ctrl+End D.Ctrl+PgUp