诊断梅克尔憩室阳性率较高的方法为以下哪一项()A．上标99Tc放射性核素扫描 B．钡

M7-IOOO型埋弧自动焊机的电源外特性是（）的。

A.陡降特性

B.平特性

C.缓降特性

The students start arriving on our upper playground from about 8:45 am. School begins at 8:55 am.

The children do their early morning work while their class teacher takes the attendance register (记录，登记). The attendance of every child attending school each morning and afternoon is recorded in a special book.

The teacher reads out each child’s name in turn. On hearing his/her name, the child replies 'yes Mrs. (teacher's name)' and the teacher notes down in the book whether the child is in school or not. Sometimes the children will answer their teacher in a different language e.g. French or German. 

At 9:10 am the children go to assembly in our main hall. They sit on the floor in rows with the youngest children at the front and the older children at the back. As the children enter the hall they listen quietly to the music playing. Each week has a different musical theme and the children are asked to listen out for particular things.

In our assemblies the children listen to a story, sing a song and pray. The story is either taken from the Christian Bible or is a story with a moral. The songs we sing are particularly chosen with the children in mind. Some of our songs are sung with the English sign language.

To supply for the children of different faiths, some of our assemblies do not have a Christian theme. These assemblies are a time for us to gather together to celebrate the achievements of our children and of the school as a whole.

Every parent has the right to withdraw their child from a school assembly.

1. How many times does the teacher take the registration everyday?

A. Once.                      B. Twice.        C. Three times.             D. Not mentioned.

2. Basing on what do the children line up in the assemblies?

A. Body-weight.           B. Body-height.     C. Ages.                       D. Classes.

3. Where do the students listen to music every day?

A. In their classroom.                                B. In their dormitory.   

C. In the main hall.                                   D. On the upper playground.

4. According to the passage, what happens in an Assembly?

A. Tell stories in turns. B. Sing English songs sometimes with gestures.

C. Pray for good luck.          D. Listen to stories taken from the Christian Bible.

5. Which of the following statements are NOT true?

A. All the activities in the assemblies have a theme based on the Bible.

B. The assemblies are for fun to get together.

C. It’s not the duty for the children to attend the assemblies.

D. The assemblies are to celebrate the achievements of our children.

患者男性，47岁，因"发现颈部包块伴乏力、消瘦3月余"入院。患者于3月前无意中发现右颈包块，约2cm×2cm大小，伴四肢无力，身体消瘦，3个月来上述症状逐渐加重，体重下降8kg，为求进一步诊治转入院。查体：T37.6℃，一般情况差，ECOG2级，形体消瘦，体重50kg，双颈可及多个肿大淋巴结，最大者约3cm×3cm，表面红肿，压之部分有疼痛，心肺未见异常，肝脾不大，双上肢手指肿胀，双下肢无浮肿。试验室资料：血常规、肝肾功能正常，LDH明显升高，达1202mmol/L，胸片、肝脾B超检查未见异常；骨髓涂片示三系增生且未见异常细胞。右颈淋巴结活检病理：外周T细胞性淋巴瘤（非特异型）。

若患者胸部CT检查发现纵隔大肿块，腹部、盆腔CT检查均无异常，患者诊断分期应为（）.

A.ⅠA

B.ⅠB

C.ⅡA

D.ⅡB

E.ⅢB

F.Ⅳ

1995年浙江省村级集体经济总收入是多少元（）

A．182.6亿元

B．953.1亿元

C．16.8亿元

D．82.4亿元

“8337”发展思路提出，要把内蒙古建成（）生产加工输出基地。

A.绿色农畜产品

B.绿色有机食品

C.安全食品

D.原产地绿色食品