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【单选题】
以下有关计算机网络基础知识的说法中不正确的一项是( )。
A.
计算机网络由硬件、软件和网络协议组成
B.
网络的最主要功能是资源共享和数据通信
C.
互联网的主要作用是娱乐和游戏
D.
在计算机网络中,通常把提供并管理共享资源的计算机称为服务器
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【单选题】听力原文:W: Hi, Mark, I didn't know you could paint. M: Well, I'm just learning. It's for my studio art one of one class. W: It's pretty good for a beginner. M: Oh thanks, Judy. The instructor really like...
A.
Making a gift for the woman.
B.
Working on a class assignment.
C.
Discussing his career.
D.
Preparing to teach an art class.
【单选题】听力原文:W: Hi, Mark. I didn't know you could paint. M: Well, I'm just learning. It's for my studio art class. W: It's pretty good for a beginner. M: Oh thanks, Judy. The instructor really liked my schedu...
A.
A study group.
B.
A history exam.
C.
The man's painting.
D.
A professional artist.
【单选题】保兑信用证的保兑行其付款责任是( )。
A.
在开证行不履行付款义务时履行付款义务
B.
在开证申请人不履行付款义务时履行付款义务
C.
承担第一性付款义务
D.
付款后对受益人具有追索权
【单选题】听力原文:W:It's a pity you missed the concert last night.It was wonderful. M:I didn't want to miss the basketball game.Well,I'm not a classical music fan anyway. Q:What do we learn from the conversation? ...
A.
The man went to see a film, but didn't like it.
B.
The man was sorry to miss the NBA game.
C.
The man is more interested in the basketball game than in classical music.
D.
The man was sorry that he didn't see a film.
【单选题】听力原文:M: I'm really sorry I didn't make it to your dinner party last night, Julie. W: It's all fight to say that now, but we wasted half the evening waiting for you to turn up. Q: What do we learn abou...
A.
She was considerate.
B.
She was unforgiving,
C.
She was apologetic.
D.
She was sympathetic.
【判断题】由于树木属多年生植物,开花结实周期长,选育可供繁殖利用材料的时间也长,因而有可能根据子代性状的表现进行再选择,即可能开展后向选择,提高选择效果。
A.
正确
B.
错误
【单选题】保兑信用证的保兑行其付款责任是
A.
.承担第一性的付款责任
B.
.在开证行不履行付款义务时,承担第一性的付款责任
C.
C.在付款行不履行付款义务时,承担第一性的付款责任
D.
【简答题】Tony: I(1) ______ to hear why you haven't finished this story yet. Talia: I(2) ______ trouble finding out the truth. I(3) ______ not turn it in until it's ready. Tony: I don't know (4) ______ who thin...
【判断题】地下连续墙结构:先建造四周的连续墙,然后在中间挖土,修建底板、顶板和中间楼层。
A.
正确
B.
错误
【单选题】听力原文:W: Hi, Mark. I didn't know you could paint. M: Well, I'm just learning. It's for my studio art class. W: It's pretty good for a beginner. M: Oh thanks, Judy. The instructor really liked my schedu...
A.
A study group.
B.
A history exam.
C.
The man's painting.
D.
A professional artist.
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