国家机关及其工作人员依职权和法定程序，将法律规范用于具体事件或案件的活动，称为(

It was near Christmas during my first semester teaching a new school. I love my small special class more than any group I had taught in the past. They were hungry for knowledge and I was enjoying teaching.

Other teachers had told me that our children were from poor families and not to expect any child to bring a Christmas gift. In fact, I wasn’t expecting any gifts.

Imagine my surprise when every child brought me a gift on the day before our holiday break. First, I got a much-loved stuffed monkey from a shy girl. I was told, “He is my favorite, but I love you and I want him to be with you, Miss Taylor” How thrilled I was!

Next came a new set of Christmas tree lights that was “missing” from a mother's cupboard.

Finally, I came to one little boy’s gift which I had never received. It was an old, dirty and broken Christmas story book. Just then I wanted to express my happiness, I was interrupted(打断)by the giver, “And see, it is new! It still has the price tag.”        "

When other children laughed at him, I stopped them and said, “Oh, books are good in that way. The story is always new if you have not read it before. Now, Let’s share one together.” Everyone listened quietly as I read the most wonderful Christmas story of my life.

I still keep those Christmas gifts, They always remind me of my lovely kids.

小题1:Why did the teacher like her small special class?

小题2: When did the children bring their teacher gifts?

小题3:Who sent a stuffed monkey to the teacher?

小题4:Was the Christmas story, book new?

小题5:How did the teacher feel when she got the presents?

女孩，10岁，发热伴咽痛1天，就诊外院拟诊为上呼吸道感染，口服三唑氮核苷口服液，次日体温升至39℃，面红，全身瘙痒，皮肤可见到弥漫鲜红色细小皮疹，扁桃体红肿，来院门诊，考虑为猩红热

本病最合适的治疗是（）

A.口服琥乙红霉素

B.青霉素80万单位，每天2次，肌内注射，共7～10天

C.华素片含喉片，每天3次

D.静脉注射免疫球蛋白

某同学用嘴对一小空瓶吸一口气，空瓶就能“挂”在嘴唇上，原因是（　　）

A．唾液把瓶粘住了

B．瓶内气压减小了

C．瓶外气压增大了

D．瓶子质量减小了

仪器做压力试验吊升仪器时，须戴安全帽，有专人指挥，否则会造成什么事故？

潜水泵工作时，水泵周围（）以内水面，不得有人、畜进入。

A.15m；

B.20m；

C.25m；

D.30m