执行下列程序段后,输出的结果是( )。   For k1=0 To 4   y=

题型:单项选择题

问题:

执行下列程序段后,输出的结果是( )。   For k1=0 To 4   y=20   For k2=0 To 3    y=10    For k3=0 To 2     y=y+10    Next k3   Next k2  Next k1  Print y

A.90

B.60

C.40

D.10

考点:计算机等级考试VISUALBASIC计算机二级(VB)7
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3岁男孩。长期偏食。近1个月面色渐苍白,自诉全身无力。体检:肝肋下4cm,脾肋下1cm。血常规:Hb70g/L,RBC3.0×1012/L,Ret2.0%,WBC、PLT均正常,MCV74fl,MCH26pg,MCHC30%。考虑为缺铁性贫血。

如该患儿服用铁剂无效,应考虑下列何种可能,除了()

A.服用铁剂时未补充维生素B

B.诊断错误

C.饮食习惯未改变

D.存在慢性失血

E.服用铁剂方法不当

题型:单项选择题
I live in a big city with a lot of homeless(无家可归的) people. Luckily there’re small ways of helping them and you needn’t have a lot of   31 . One way to help is to buy their monthly magazine. By doing this one day, I got to   32  a young homeless man. He was often   33  the magazine at the train station.
He was a poor farmer from another country. After a while, I discovered that his   34  was close to mine. It   35__ that we were born in the same month.
I met him last year shortly   36  his birthday, and after congratulating(祝贺) him, without thinking, I asked if he had had a good day. He   37  and said that he hadn’t really celebrated(庆祝). I felt so   38__.
I just couldn’t help(情不自禁) thinking of this nice, young man being    39  on his 25th birthday with no presents, no cake, nothing! So I went home and looked in my yarn(毛线) basket.   40  for me, I had enough yarn left. I set to work and knitted(编织) a   41  for the young man. The yarn had become a little dirty   42  I didn’t knit very often. Then I washed the yarn so the scarf(围巾) would be clean when he got it.
I met him on my own birthday as I was going shopping. I had   43  to meet him so I had carried the scarf and a piece of my own birthday   44  around with me. He was very happy with these gifts and so was I. The   45  in his eyes was the best present he could have given me!
小题1:
A.work
B.energy
C.money
D.power
小题2:
A.realize
B.ignore
C.know
D.understand
小题3:
A.selling
B.reading
C.covering
D.buying
小题4:
A.birthday
B.house
C.height
D.hobby
小题5:
A.said
B.found
C.guessed
D.meant
小题6:
A.on
B.at
C.before
D.after
小题7:
A.looked up
B.turned up
C.looked down
D.got down
小题8:
A.foolish
B.excited
C.clever
D.worried
小题9:
A.calm
B.happy
C.alone
D.hungry
小题10:
A.Suddenly
B.Luckily
C.Badly
D.However
小题11:
A.scarf
B.cap
C.sock
D.glove
小题12:
A.when
B.because
C.so
D.and
小题13:
A.liked
B.hoped
C.promised
D.agreed
小题14:
A.cake
B.present
C.song
D.party
小题15:
A.light
B.pain
C.sight
D.fire
题型:单项选择题

在检验方法学的研究中,最有价值的精度是下列哪项()。

A.批内精度

B.批间精度

C.总重复性

D.单次重复

E.以上均不正确

题型:单项选择题

孕40周,初产,宫口开全2h,胎头棘下2cm,宫缩较前减弱,胎膜已破,胎心120/min,产妇一般情况较好,此时应采取哪种分娩方式最好

A.胎头吸引术
B.剖宫产
C.待其自然分娩
D.会阴侧切+胎头吸引术
E.产钳术

题型:单项选择题

《中国石化框架协议采购管理办法》规定,对框架协议采购()进行后评价,作为新一轮框架协议采购的依据。

A.操作程序

B.渠道选择

C.价格确定

D.执行情况

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