化学烧伤时下列处理正确的是() A.碱烧伤时清水冲洗时间不宜过长 B.使用酸碱中和剂

题型:单项选择题 A1/A2型题

问题:

化学烧伤时下列处理正确的是()

A.碱烧伤时清水冲洗时间不宜过长

B.使用酸碱中和剂应及时、彻底和坚决

C.石灰烧伤时主张大量流动清水持续冲洗

D.眼部碱烧伤应立即用3%硼酸液中和,再用等渗生理或蒸馏水彻底冲洗

E.烧伤局部处理同时注意内脏器官保护

考点:小儿外科主治医师烧伤外科学烧伤外科学题库
题型:单项选择题 A1/A2型题

On my eighth birthday, Dad bought me an accordion(手风琴) and said excitedly, "Once you learn to play, it’ll stay with you for life." But I didn’t want to play it. Ijust wanted to play games, But Dad asked me to take accordion lessons.

One day, I found a box in a corner. When I opened it, I saw a beautiful violin. "You’re your father’s," Mum said. "His parents bought it for him. I guess he got too busy on the farm to learn to play it."

I had to practice half an hour every day, and every day I tried to get out of it. But Dad didn’t allow. I asked why. He answered, "Because you can bring people joy. You can touch their hearts." He added softly, "Someday you’ll have the chance I never had: you’ll play beautiful music for your family. And you’ll understand why you’ve worked so hard." I was speechless.

The lessons stopped after I finished high school. When I grew up, I got married and moved into a new house. I put the accordion in the attic(阁楼).

One afternoon, my two children found the accordion by accident (偶然). They got very excited. "Play it. Play it," they laughed and said. I started to play some simple songs. I was surprised I could still remember them. Soon the kids were dancing. Even my wife was laughing and clapping to the beat.

At that moment, my father’s words came back to me, "Someday you’ll have the chance I never had. And you’ll understand." I finally knew why Dad had asked me to practice hard. Dad never learnt to play his violin. But I told my family, "This is my father’s music."

小题1:My father didn’t learn to play his violin when he was young because _______.

A.he didn’t like to play the violin

B.he had to support his family

C.he wanted to play games

D.he didn’t keep on practicing小题2:How might the writer feel when he had to practice playing the accordion?

A.Delighted.

B.Excited.

C.Bored.

D.Relaxed.小题3:"Dad didn’t allow" means "_______".

A.Dad didn’t let me do it.

B.Dad didn’t stop me doing it.

C.Dad didn’t help me do it.

D.Dad didn’t see me do it.小题4:Dad asked me to learn to play the accordion so that _______.

A.I could go to a better school

B.I could give myself much joy

C.I could be a useful man

D.I could make people happy

题型:单项选择题 A1/A2型题

关系数据库中,视图(view)属于三级模式结构中的 ______。

A.内模式

B.模式

C.存储模式

D.外模式

题型:单项选择题 A1/A2型题

国民经济可分为第一产业、第二产业和第三产业,下列行业不属于第三产业的是()。  

A.建筑业

B.房地产业

C.交通运输业

D.金融业

题型:单项选择题 A1/A2型题

CA砂浆配制、施工时的适宜温度范围为(),限界温度范围为()。超过限界温度时应采取相应措施。

题型:单项选择题 A1/A2型题

下面程序功能是接收数据库文件名,显示数据库的字段名、字段类型、宽度和小数位数,请阅读程序并填空:
SET TALK OFF
CLEAR
DBNAME=SPACE(10)
YN=“Y”
D0 WHILE UPPER(YN);“Y”
@2,16 SAY“请输入数据库文件名:”GET DBNAME
READ
FNAME=TRIM(DBNAME)+“.DBF.”
IF.NOT.FILE(FNAME)
94,30 SAY“数据库不存在!”
LOOP
ENDIF
USE [13]
COPY T0 XYZ STRUCTURE EXTENDED
USE XYZ
⑦4,10 SAY“字段名:”
①4,10 SAY“类型:”
@4,10 SAY “宽度:”
⑦4,10 SAY“小数位数:”
ROW=5
DO WHILE.NOT.EOF()
④ROW,10 SAY FIELD-NAME
⑦ROW,23 SAY [14]
@ROW,32 SAY STR(FIELD-LEN,3)
⑦ROW,“SAY STR(FIELD-DEC,3)
ROW=ROW+!
SKIP
ENDDO
USE
9 ROW,30 SAY“是否继续(Y/N)”GET YN
READ
ENDDO
SET TALK 0N
RETURN

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