Space 2: a (10, 12, 20), B (10, 30, 20), indicating that point A is right behind point B.

已知a∈R，则“a＞6”是“a²＞36”的（） Some time after the rockets and the space shuttle are _____, the rocket will _____ the space shuttle and ____ the sea. 函数LEN(SPACE(20)-SPACE(15))的返回值是( ) If people change the wetlands to make space____farms, the birds will not have enough space _____. 阅读程序： Sub Form_Click（)a=10 : b=15 : c：20 : d=25Print a;Spc（5)；b；Spc（7)；cPrint a；Space（8)；b；Space（5)；cPrint c；Spc（1)；"+"；Spc（1)；d；Print Spc（1)；"="；Spc（1)；c+d End Sub 运行上面的程序，单击窗体后，第三行输出的结果是 prussak space B2B模式可以分为水平。B2B、垂直B2B、自建B2B和关联行业B2B四种类别，其中水平B2B是指______。 B2B模式可以分为水平。B2B、垂直B2B、自建B2B和关联行业B2B四种类别，其中水平B2B是指______。 ing ________space is exciting, yet dangerous. There is ________need for both robots and humans for space exploration. The space suits can be adjusted so that the team can reproduce different levels of gravity as if they________in space Space exploration began in the 1960s, and since then about five hundred people _______ into space. [ ] Exploring ________ space is exciting, yet dangerous.There is _______need for both robots and humans for space exploration. 被称为大垂直模式的是哪种B2B模式: 关联行业B2B|垂直B2B|综合B2B|自建B2B 阅读以下代码，回答问题：1 至问题 3 ，将解答填入答题纸的对应栏内。【代码 1】#include＜stdio.h >
void swap(int x, int y){int tmp =x; x= y; y= tmp;}int maim(){int a= 3, b= 7;printf("al= %d b1=%d",a,b); Swap( a, b);Printf("a2 = %d b2=%d”,a,b)； return 0;} 【代码 2】#include＜stdio.h>#define SPACE ¨ //空格字符 Int main(){char str[128] =”Nothing is impossible! “; int i,num =0,wordMark=0; for(i=0;str[i];i++)
If(str[i]=SPACE)WordMark=0;elseIf(wordMark=0){ wordMark=1;Mun++;} Printf(“%d/n”,num) retun 0; } 【代码 3】#include＜stdio.h>#define SPACE “//空格字符 int countStrs(char *); int main(){char str[128] = " Nothing is impossible! "; Printf(‘%d/n,（1）(str))retum 0;
} int countStrs(char *p){int num=0, wordMark= 0; for(;（2）；p++) {If(（3）=SPACE)wordMark= 0;elseif( !wordMark ) { wordMark = 1;++mun}}retum （4） ;}【问题 1】（4 分）写出代码 1 运行后的输出结果。【问题 2】（3 分）写出代码 2 运行后的输出结果。【问题 3】（8 分）代码 3 的功能与代码 2 完全相同，请补充 3 中的空缺，将解答写入答题纸的对应栏内。 已知集合A={a,b,2},B={2,b²,2a},且A∩B=AUB,则a=（）。 Before Chinese Chang’e-2, the US sent up a space probe (探测器) to hit the moon to see ______. The space suits can be adjusted so that the team can reproduce different levels of gravity as if they________in space. It’s reported that Shenzhou-11 carrying two astronauts into space from the space center in 2016. 已知|a|=2，|b|=，a·b=2，则|a×b|为（）． The concept of white space is not