不属于“三废”排放标准常规测定的项目有（）。A、油 B、COD C、pH值 D、硫化

在窗体上加上一个富文本控件RichTextBox，画一个命令按钮，当单击命令按钮的时候，将显示“保存文件”对话框，设置该对话框可用于保存文本文件(默认文件类型)和Word文档，然后将富文本控件中显示的内容以指定的文件名保存，完成程序。
Private SubCommand1_Click()
CommonDialogl.Filter= 【6】
CommonDialogl.FilterIndex= 【7】
CommonDialogl.ShowSave
RichTextBoxl.SaveFile 【8】
End Sub

阅读理解。

    The 2012 Summer Olympics will be held in London, UK. The city will become the first in history to

host the Olympic Games three times.

    The London 2012 Olympic mascots (吉祥物), which are named after two small English towns, are

Wenlock and Mandeville. They only have one eye. But they look very friendly. Wenlock is wearing

bracelets(手链）in the colors of the Olympic rings. UK children and families help design the mascots.

    London is now ready for the 2012 Olympics. On May 5, the Olympic Stadium (体育场) opened in

east London. Schoolchildren in London were the stars of the day. Niamh Clarke-Willis is 9. She pressed

the button to open the Olympic Stadium with London 2012 Chairman Sebastian Coe. There were more

than 40,000 people taking part in the ceremony. The stadium can hold 80, 000 people, It will host the

Opening Ceremony of the London Olympics on July 27.

    Now you can buy tickets for the London 2012 Olympics! They went on sale on March 15，500 days before the Games begin. There are 6. 6 million tickets to buy in six weeks. The cheapest cost is $ 20

(210 yuan) . The most expensive is $ 2,012 (21, 000yuan).

1. How many times has London held the Olympic Games?

A. Once.

B. Twice.  

C. Three times.  

D. Four times.

2. How soon will the Opening Ceremony of the 2012 Olympics be held?

A. In about a month.

B. In about 2 weeks.

C. In about a week.

D. In about 2 months.

3. What are the mascots like?

A. They have two eyes.

B. They look very friendly.

C. They are careful.

D. They look like the Olympic rings.

4. What do the names of the 2012 Summer Olympic mascots come from?

A. Two small English towns.

B. Two UK children.

C. Two UK officers.

D. Two UK families.

5. Which of the following is Not True?

A. The Opening Ceremony of the London Olympics will be held on July 27.

B. The Olympic Stadium opened in south London.

C. The stadium can hold 80，000 people.

D. Now you can buy the tickets for the London 2012 Olympics.

新生儿先天性甲状腺功能减低症的典型实验室检查结果是

A．T₄↓、TSH正常

B．T₄↑、TSH正常

C．T₄↓、TSH↑

D．T₄↑、TSH↓

E．T₅↑、TSH↑

______是指企业推出多种产品，采用多种市场策略，分别去满足多个目标消费群体的需要。

A．无差异性营销策略

B．分散性营销策略

C．差异性营销策略

D．密集性营销策略

三岩地区夭折的孩子会采用（）的方式。

A、土葬

B、壁葬

C、树葬

D、水葬