如图所示,物体A的长度为____ cm;温度计的读数为____ .
下列有关我国气温的说法,正确的是( )
Microsoft ended support for Windows XP after April 8, which _______a major operating system for some Chinese computer users, and advised users to upgrade to Windows 8.1.
牺牲弱小国家利益,推行强权政治,是西方大国惯用的手段。西方大国强行将捷克斯洛伐克的苏台德区割让给德国是在( )