对于一组服从双变量正态分布的资料，经直线相关分析得相关系数r=1，则有

A:SS=SS B:SS=SS C:SS=SS D:SS>SS E:不能确定SS和SS的关系

若直线相关系数r=1，则一定有

A:SS=SS B:SS=SS C:SS=SS D:SS E:MS=MS

在2Cu₂₊＋4I^-=CuI↓＋I₂中，Eθ（I₂/2I^-）=0.54V，Eθ（Cu/CuI）=0.86V，Eθ（Cu²⁺/CuI）>Eθ（I₂/2I^-）则反应方向向（）。

A:右 B:左 C:不反应 D:反应达到平衡时不移动

输入“menu”命令调入CUI文件acetmain.cui，这时菜单栏（）？

A:没有变化 B:只有一个菜单 C:没有菜单 D:无法加载

CuI、CuBr、CuCl的溶度积依次增大，则下列电极的标准电极电势自低而高的顺序为( )。

A:Cu²⁺/Cu⁺＜Cu²⁺/CuI＜Cu²⁺/CuBr＜Cu²⁺/CuCl； B:Cu²⁺/CuI＜Cu²⁺/CuBr＜Cu²⁺/CuCl＜Cu²⁺+/Cu⁺； C:Cu²⁺/Cu⁺＜Cu²⁺/CuCl＜Cu²⁺/CuBr＜Cu²⁺/CuI； D:Cu²⁺/CuCl＜Cu²⁺/CuBr＜Cu²⁺/CuI＜Cu²⁺/Cu⁺。

标记唛码及备注栏应填______。

A:BT-040201 MING HUI SHANG HAI MADE IN JAPAN B:BT-040201 MING HUI SHANG HAI MADE IN JAPAN委托上海金晶国际贸易公司进口 C:BT-040201 MING HUI SHENG HAI MADE IN JAPAN D:DT-040201 MING HUI 受上海明辉眼镜集团委托

根据拼音写汉字或根据汉字写拼音（10分）

花hui（ ） 华yi（ ） 繁zhi（ ）

kai（ ）甲 xiu（ ）珍 令人作ou（ ）

卉   裔   殖   铠  袖  呕

短文填空

Wang Hui and Daming are good 1.　　.Daming is from Beijing and Wang Hui 2.　　 from Shanghai. 3.　　 are twelve years olD.Daming is 4.　　 Class Two.Wang Hui is in the 5.　　 class . 6.　　 English teacher is Miss Li. 7.　　 is a good teacher.Daming 8.　　 football and Wang Hui often plays basketball.Wang Hui can swim,but Daming 9.　　.Look! Daming is 10.　　football.Wang Hui is reading a book.

1.　friends　2.　comes　3.　They　4.　in　5.　same　

6.　Their　 7.　She　8.　likes/loves　 9.　can’t　10.　playing

阅读下面短文，根据短文回答问题。

Today’s story is about Zhu Hui, a student from Shenzhen. He’s now studying in the United States. He’s living with an American family in New York. Today is the Dragon Boat Festival. It’s 9:00A.m. and Zhu Hui’s family are at homE. His mom and aunt are making zongzi. His dad and uncle are watching the boat races on TV.

Is Zhu Hui also watching the races and eating zongzi? Well, it’s 9:00p.m.in New York, and it’s the night before the festival. But there isn’t a Dragon Boat Festival in the US, so it’s like any other night for Zhu Hui and his host family. The mother is reading a story to her young children. The father is watching a soccer game on TV. And what’s Zhu Hui doing? He’s talking on the phone to his cousin in Shenzhen. Zhu Hui misses his family and wishes to have his mom’s delicious zongzi. Zhu Hui likes New York and his host family a lot, but there’s still “no place like home”.

1. Where is Zhu Hui now?

______________________________________

2. Why are Zhu Hui’s family watching boat races and making zongzi?

______________________________________

3. What’s the mother doing ?

______________________________________

4. Does Zhu Hui like his host family?

______________________________________

5. What does he think about his home in China?

______________________________________

1. He’s in New York./ He’s in the US./He’s in the United States.

2. Because today is the Dragon Boat Festival.

3. She’s reading a story to her young children.

4. Yes, he does.

5. He misses his family and wishes to have his mom’s delicious zongzi.

8.对下列文化常识判断错误的一项是（ ）

A:“适莽苍者，三餐而反”中的“三餐”指的是一天。“旬有五日而后反”，一旬是十天。 B:“朝菌不知晦朔，蟪蛄不知春秋”中的“晦”“朔”分别指农历每月的二十九和农历每月的第一天。 C:彭祖，传说为尧之臣子，名铿，活了八百岁，“齐彭殇为妄作”中的“彭”即指此人。 D:“御六气之辩”之中的“六气”是指阴、阳、风、雨、晦、明。