俄国二月革命和十月革命不同之处主要在于
①革命对象不同 ②革命方式不同 ③革命性质不同 [ ]
A、①③
B、①②
C、②③
D、③
答案:A
A square countertop has a square tile inlay in the center, leaving an untiled strip of uniform width around the tile. If the ratio of the tiled area to the untiled area is 25 to 39, which of the following could be the width, in inches, of tile strip Ⅰ.1 Ⅱ.3 Ⅲ.4
A.Ⅰ only
B.Ⅱ only
C.Ⅰ and Ⅱ only
D.Ⅰ and Ⅲ only
E.(E) Ⅰ, Ⅱ, and Ⅲ
本票可以签发一式两份或多份。