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 第三部分 语言知识运用 ( 共两节,满分 45 分 ) 第一节 ( 共 20 小题;每小题 1.5 分,满分 30 分 ) 阅读下面短文,从短文后各题所给的 A 、 B 、 C 和 D 四个选项中,选出可以填入空白处的最佳选项。并在答题卡上将该项。 I was reading the morning newspaper.My daughter , Sydney , walked in and talked to me about one of our __ 41 __kids , and sponsoring __ 42 __ child.We had sponsored four already , and I thought , “ Wow , these kids are __ 43 __ ! ” Just the next morning , we got a packet containing a __ 44 __ of a girl named Anita in Kenya.Sydney went __ 45 __ , writing her a long letter and __ 46 __ a picture of Anita following the photo to send with it. Soon after that , I __ 47 __ a marathon in South Africa as a player.I went to Kenya to meet Anita and her family.When I __ 48 __ for Anita's house , the whole village were there to welcome me. When I asked Anita's father if he put his crops on the __ 49 __ , he said , “ No , I don't take any food to sell—that's the food my family live on. ” It __ 50 __ me : What a tough life they lead! I then went with them on their __ 51 __ for water , which was downhill nearly two miles over rocky path.Their water __ 52 __ was a dirty river.__ 53 __ , I wouldn't have even washed my car with that water. It was time to go.Anita's father said to me , “It's a great __ 54 __ for my family that you are our daughter's sponsor.”I felt like the relationship between us was closer , feeling so __ 55 __ to them. Our family needs to be making a __ 56 __ in other people's lives.I see in my family a __ 57 __ to connect with other people.I __ 58 __ my kids.I want them to know the world and know __ 59 __ people in other areas of the world who are poor.We have the chance to influence their lives , __ 60 __ they have a chance to influence our lives. 41 . A.loved B . sponsored C . adopted D . educated 42 . A.one B . each C . any D . another 43 . A.taking up B . coming up C . adding up D . making up 44 . A.photo B . letter C . present D . note 45 . A.serious B . crazy C . confused D . anxious 46 . A.supplying B . purchasing C . searching D . drawing 47 . A.washed B . organized C . ran D . reported 48 . A.set out B . pulled out C . set up D . pulled up 49 . A.village B . market C . restaurant D . city 50 . A.thrilled B . attracted C . excited D . hit 51 . A.waiting B . requiring C . walk D . ride 52 . A.source B . tube C . field D . system 53 . A.Strangely B . Honestly C . Obviously D . Certainly 54 . A.help B . chance C . advantage D . honor 55 . A.appreciated B . sorry C . connected D . superior 56 . A.difference B . plan C . goal D . research 57 . A.promise B . desire C . task D . sight 58 . A.protect B . permit C . reject D . inspire 59 . A.normal B . outgoing C . real D . popular 60 . A.and B . but C . in case D . as if
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【简答题】一、单项选择题 1-10
【单选题】有三个进程P1,P2和P3并发工作。进程P1需用资源S1和S2;进程P2需用资源S2和S3;进程P3需用资源S3和S1。会产生死锁吗?如果会是什么原因?()
A.
不会,进程资源请求顺序合理
B.
会,当P1、P2、P3对资源请求保持形成循环等待
C.
可能会,当P1、P2、P3对资源请求保持形成循环等待
D.
不会,资源充足不会产生死锁
【简答题】静女其姝,
【单选题】系统中有三类互斥资源 R1 、 R2 和 R3 ,可用资源数分别为 9 、 8 和 5 。在 T 。时刻系统中有 P1 、 P2 、 P3. 、 P4 和 P5 五个进程,这些进程对资源的最大需求量和已分配资源数如表 4.9 所示。如果进程按( ) 序列执行,那么系统状态是安全的。 表 4.9 5 个进程需求与分配资源情况
A.
PI→P2→P4→P5→P3
B.
P2→P1→P4→P5→P3
C.
P2→P4→P5-→P1→P3
D.
P4 →P2→P5→P1→P3
【简答题】设系统中有三类资源A、B和C,又设系统中有5个进程P1,P2,P3,P4和P5.在T0时刻系统状态如下: 最大需求量 已分配资源量 剩余资源量 A B C A B C A B C P1 8 6 4 1 2...
【单选题】假定系统有三个进程P1、P2和P3,共有6台磁带机。进程P1总共要求5台磁带机,P2和P3则分别要求2台和3台。假设在T时刻,进程P1、P2和P3已分别获得2台、1台和2台磁带机,那么在T时刻能够找到的不同的安全分配序列个数是( )。
A.
0
B.
1
C.
2
D.
3
【判断题】所指方式的名物思维:在名的物化或物的名化的过程中思考和认识世界。
A.
正确
B.
错误
【单选题】( )有权根据宪法和法律制定行政法规
A.
及其常委会
B.
国务院
C.
中央及地方各级的立法机关
D.
【单选题】C语言是面向 的程序设计语言
A.
对象
B.
过程
C.
方法
D.
函数
【简答题】设系统中有三类资源A、B和C,又设系统中有5个进程P1,P2,P3,P4和P5.在T0时刻系统状态如下: (1) 系统是否处于安全状态?如是,则给出进程安全序列. (2) 如果进程P5申请1个资源类A、1个资源类B和1个资源类C,能否实施分配?为什么?
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