若文件系统容许不同用户的文件可以具有相同的文件名,则操作系统应采用()来实现。A.索

题型:单项选择题

问题:

若文件系统容许不同用户的文件可以具有相同的文件名,则操作系统应采用()来实现。

A.索引表

B.索引文件

C.指针

D.多级目录

考点:计算机软件水平考试中级软件设计师计算机水平考试中级软件设计师2007年下半年上午真题
题型:单项选择题

一列波长大于1m的横波沿着x轴正方向传播,平衡位置为x1=1m和x2=2m处的两质点A、B的振动图象如图所示.由此可知(  )

A.波长为

4
3
m

B.波速为1m/s

C.3s末A、B两质点的位移相同

D.2s末A点的振动速度大于B点的振动速度

题型:单项选择题
The school was across the street from our home and I would often watch the kids as they played on the playground. She seemed so small as she pushed her way     36     the crowd of boys on the playground. She    37   from them all. I began to notice her at other times, basketball in hand, playing    38  . She would practice dribbling(运球)and shooting over and over again, sometimes until   39  . One day I asked her   40   she practiced so much. She looked   41   in my eyes and without a moment of hesitation she said, “ I want to go to college. The only way I can   42   is to get a scholarship. I am going to play college basketball. I want to be the best. My daddy told me if the dream is   43   enough, the facts don’t count.”
Well, I had to give in to her—she was   44  . One day, I saw her sitting in the grass, head   45   in her arms. I walked toward her and   46   asked what was the matter. “Oh, nothing,” came a soft reply, “ I am just too short.” The coach told her that at her height she would probably   47   get to play for a top ranked team,    48   offered a scholarship. So she   49   stop dreaming about college.
She was   50   and I sensed her disappointment. I asked her if she had talked to her dad about it yet. She told me that her father said those coaches were wrong. They just did not   51   the power of the dream. He told her   52   she really wanted to pay for a good college, if she truly wanted a scholarship,   53   could stop her except one thing---her own attitude. He told her again, “If the dream is big enough, the facts don’t count.”
The next year, as she and her team went to the Northern California Championship game, she was   54   by a college recruiter(招聘人员). She was indeed offered a scholarship. She was going to get the college education that she had   55   and worked for all those years.
小题1:
A.through
B.across
C.over
D.into
小题2:
A.brought out
B.showed out
C.stood out
D.worked out
小题3:
A.friendly
B.lonely
C.simply
D.alone
小题4:
A.dark
B.dawn
C.midnight
D.daybreak
小题5:
A.how
B.when
C.why
D.what
小题6:
A.worriedly
B.shyly
C.quietly
D.directly
小题7:
A.go
B.get
C.enter
D.attend
小题8:
A.small
B.big
C.real
D.false
小题9:
A.determined
B.encouraged
C.fascinated
D.struck
小题10:
A.covered
B.enclosed
C.dropped
D.buried
小题11:
A.quietly
B.excitedly
C.angrily
D.hurriedly
小题12:
A.ever
B.even
C.once
D.never
小题13:
A.far more
B.much less
C.much fewer
D.many more
小题14:
A.should
B.must
C.can
D.may
小题15:
A.overjoyed
B.satisfied
C.embarrassed
D.heartbroken
小题16:
A.understand
B.experience
C.learn
D.lose
小题17:
A.even if
B.as if
C.that if
D.only if
小题18:
A.anything
B.nothing
C.something
D.everything
小题19:
A.seen
B.refused
C.treated
D.annoyed
小题20:
A.dreamed of
B.accepted
C.thought of
D.appreciated
题型:单项选择题

脲酶法测定血清中尿素时,加脲酶后尿素水解首先产生()。

A.氨和谷氨酸

B.谷氨酸及CO2

C.CO2及氨

D.谷氨酸

E.硫酸铵

题型:单项选择题

髓母细胞瘤好发于()

A.儿童

B.青壮年

C.中年

D.中老年

E.老年

题型:单项选择题

男,14岁,谷雨季节,处出游览,当晚发病.身热恶寒,头痛少汗,口苦而渴,心烦,曾服解表退热等药,翌日病情增剧。壮热口渴,头痛,烦躁,斑疹隐隐,舌绛苔黄,脉数等症。诊断应为()

A.风湿(肺热发疹)

B.风温(热在阳明)

C.春温(热在营分)

D.春温(气营两燔)

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