写出下列“s”的含义1、That’s a lot2、It’s a picture of the Great Wall3、It'very big4、It’got eight million people5、Let’s go to school6、Daming’s grangma lives in America3 It's very big 4 It’s got eight million people用汉

写出下列“s”的含义1、That’s a lot2、It’s a picture of the Great Wall3、It'very big4、It’got eight million people5、Let’s go to school6、Daming’s grangma lives in America3 It's very big 4 It’s got eight million people用汉 写出下列缩写形式的完整形式：1、it’s 2、what’s 3、isn’t 4、who’s 5、that’s 6、let’ 写出下列化学符号的含义 Mg S O 5N 写出下列数字二的含义.2H_____ H2_____ Mg2+_____ S-2_____ 请帮我写出下列英语单词的完整形式!I`VE Don`t can`t let`s he`s got haven`t hasn`t that`s 求教：设S是满足下列两个条件所构成的集合,①1不属于S ②若a∈S,则1/1-a∈S⑴求证：若a∈S,则1-1/a∈S⑵若2∈S,则S中必有两个其他数,试写出这两个数 解释下列句子含义:1Mind your own businese2Mind one's p's and q's 根据下列用英语的描述,写出对应动物的英文名称!1.A kind of bird that many people eat.It's a/an ____.2.A large and dangerous animal that is part of the cat family.It's a/an ____.3.This animal likes to eat bananas.It's a/an ____. 写出与下列各角终边相同的角的集合S,并且把S中适合不等式－2π≤a＜4π的元素写出来： （1）4 （2）－2/3写出与下列各角终边相同的角的集合S，并且把S中适合不等式－2π≤a＜4π的元素写出 P.S.的含义? That's a good that's a good That's a deal! that´s a that's a pity That's a That’s a nice ( ) ASUS的具体含义是什么A,s,A,s每个字母的含义