计算二进制的乘除法:
(1)110010(2)×1011(2),
(2)1101001(2)÷110(2);
(3)1101(2)+1011(2)×110(2).
解:(1)110010(2)×1011(2)=1000100110,
“女大十八变,越变越好看.”与这种变化直接相关的激素是( )
从直线外一点到这条直线所画垂直线段的长度叫做这点到直线的____.
给词语找意思相反的朋友。
空—____ 高兴—____ 熟—____盛开—____ 美丽—____
—It's so cold today.
—Yes, it's _____________ colder than it was yesterday.