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求大神帮忙看看这题选什么

1、when is the Tree planting day? it is in March 2、when is the school trip? it is in October 3、when is the singing contest? it is in May 4、when is the Easter party? it is in April 5、when is the Children's Day? it is in June

1) int fail_num(struct stu*s,int num){ int i,count=0; for(i=0;i

给你写了个,用这个吧,不知道你的是什么问题 CREATE TABLE `admin` (`id` int(11) NOT NULL AUTO_INCREMENT ,`username` varchar(35) NOT NULL ,`password` varchar(10) NOT NULL ,`question` varchar(100) CHARACTER SET utf8 COLLATE utf8_gene...

水正从一个倒置的锥形罐中泄漏,每分钟的速度为8900立方厘米,同时水被泵入罐中,以恒定速率。罐有高度14米,顶部直径5.5米。如果水位上升到每分钟17厘米的高度,当水的高度是1.5米,发现水被泵入池中,每分钟每分钟的速度。

顺序是34521

//#include "stdafx.h"//If the vc++6.0, with this line.#include using namespace std;int main(void){ int list[100],N,i,k,Total_Sec; while(1){ if(cin >> N && N>0){ for(i=1;i> list[i] && list[i]>0 && list[i]

答案应该选B。此句翻译为:如果不是这两个因素的话,这可能就是一个花哨的假设. 首先这是一个虚拟语气的倒装句。原句是This might be a plausible hypothesis if it were not for two factors.此句省略了if的条件句,因此从句要半倒装,也就是讲从...

1、中间的小姐喝牛奶,绿衣服在穿白衣服的左边,绿衣服喝咖啡,赵小姐在最左边,赵小姐站在穿蓝衣服的小姐旁边。结论: 2、钱小姐穿红衣服,穿黄衣服的吃梨,养鱼的旁边吃梨。结论: 3、以此类推:

改好了: Private Sub Command1_Click() Dim x As Integer, s As Integer Dim a As Integer, b As Integer Dim c As Integer, d As Integer x = InputBox("请输入一个4位正整数") a = x Mod 10 b = x \ 10 Mod 10 c = x \ 100 Mod 10 d = x \ 10...

对称型不确定,可以是m3、43或者m3m, 等轴晶系, 选轴原则就是三个互相垂直的L2或者L2分别为a、b、c轴,a=b=c,三个轴角相互垂直。