皮皮学，免费搜题
登录
搜题
【简答题】
Academic writers frequently discuss abstract concepts, events, and actions, and often use noun phrases to express such ideas clearly and concisely. In the following pairs of sentences, the first one is from academic articles and the second one is a paraphrase of that sentence. Fill in the blanks by changing the corresponding verbs or adjectives in the second one.It occurs without the ① to learn and largely without of the nature of what has been learned.It is not that learning happens when the learners intend to learn or are aware of the nature of what has been learned.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】用函数的方式计算2!+4!+8!。
【单选题】关于库仑定律,下列说法正确的是 ( )
A.
库仑定律适用于点电荷，点电荷其实就是体积很小的球体
B.
根据 F ＝ ，当两点电荷间的距离趋近于零时，电场力将趋向无穷大
C.
若点电荷 q 1 的电荷量大于 q 2 的电荷量，则 q 1 对 q 2 的电场力大于 q 2 对 q 1 的电场力
D.
库仑定律和万有引力定律的表达式相似，都是平方反比定律
【简答题】作业 5-4 :利用调用函数的方法,使端口 P0 做单一灯的变化:左移 1 次,右移 1 次, 8 灯闪烁 2 次(流动速度间隔:用 T1 ,采用方式 1 编写 0.5s 延时函数,系统晶振 12M )。