【判断题】将十进制数转换为二进制数,整数部分和小数部分需要分开进行。 整数部分的转换方法是连续除以 2 直到商为 0 ,每一步的余数作为二进制数的一位数字,最先获得的余数是二进制数的最低位,最后获得的是其最高位; 小数部分的转换方法是连续乘以 2 直到满足误差要求,每一步取乘积的整数部分作为二进制数的一位数字,同样的,最先获得的整数部分是二进制数的最低位,最后获得的是其最高位。此说法对吗?
【单选题】She helps me to ______.
【单选题】She was scared the horse. [ ]
【多选题】63下列对佛教护法神韦驮像描述正确的是( )
D.
果韦驮双手合十,将杵搁于肘间或举起,则表示该寺为接待寺
【单选题】You wanted to ride her bike and she allowed you to do it.
A.
She asked me to ride her bike.
B.
She let me ride her bike.
【简答题】What’s the woman doing? [A] She is learning to ride a bicycle. [B] She is helping the boy learn to ride a bicycle. [C] She is holding the bicycle
【单选题】假设哮喘与气道阻力增加有关,影响气道阻力最主要的因素是
【单选题】The man suggests ______.
A.
that she try to get organized
C.
that she write about her trip
【简答题】下列物质具有哪些危险危害特性?并写出危险参数具体数值。( 6 分) 1 、苯 2 、硫化氢