When was Valentine supposedly executed? A: This was on February 14, 269 A.D.. B: This was on March 14, 269 A.D.. C: This was on July 7, 269 A.D.. D: This was on January 14, 269 A.D..
When was Valentine supposedly executed? A: This was on February 14, 269 A.D.. B: This was on March 14, 269 A.D.. C: This was on July 7, 269 A.D.. D: This was on January 14, 269 A.D..
李商隐(约813—约858)晚唐诗人。字，号，河南人。
李商隐(约813—约858)晚唐诗人。字，号，河南人。
十进制数269转换成十六进制数是
十进制数269转换成十六进制数是
十进制数269转换成16进制数为（）。
十进制数269转换成16进制数为（）。
十进制数269转换成十六进制数是10D。( )
十进制数269转换成十六进制数是10D。( )
It was on February 14, 269 A. D. that Valentine supposedly executed
It was on February 14, 269 A. D. that Valentine supposedly executed
《史晨碑》刻于公元()年。 A: 169 B: 269
《史晨碑》刻于公元()年。 A: 169 B: 269
里程/千米北京--保定146北京--石家庄277北京--郑州689北京--洛阳813
里程/千米北京--保定146北京--石家庄277北京--郑州689北京--洛阳813
李斯特是波兰著名的钢琴家。 A: 对 B: 错 C: 269
李斯特是波兰著名的钢琴家。 A: 对 B: 错 C: 269
直线AB的坐标方位角αAB＝269°30′36″,则αBA＝。
直线AB的坐标方位角αAB＝269°30′36″,则αBA＝。