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【简答题】
已知预制板承受的弯矩X服从正态分布N(450, 100), Φ(1.5)=0.9332, 则P{435 <465}= .(答案写成小数,不要四舍五入)
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【单选题】听力原文:W: Mike! Look at the floor! M: What's wrong with it? W: What's wrong with it! It's filthy! M: Oh W: It's filthy because you never wipe your shoes. M: Sorry, love. W: what are you looking for now?...
A.
The floor is dirty with dust from shoes.
B.
The floor is covered with cigarette ash.
C.
The floor is covered with books,
D.
The floor is a mess with clothes.
【单选题】听力原文:W: Hello? M: Hello, Linda? W: Hello, Abruzzi. M: Look, what are you doing on Tuesday night? There is a great show at the Grand Theater. W: Tuesday night? Oh, sorry, I'm planning to finish my term...
A.
She will stay home.
B.
She will go the concert with Abruzzi.
C.
She will invite Abruzzi to a concert.
D.
She has not decided yet.
【多选题】无性繁殖有以下优势( )。
A.
增殖迅速
B.
遗传上所付代价小
C.
可变异
D.
抵抗逆境
【单选题】—Please _______ at the picture. What can you _______ in it? —A guitar and a hat.
A.
see; look
B.
look; watch
C.
look; see
D.
watch; see
【简答题】将(讲话或文章)压缩
【单选题】在windows 2008中,可以使用( )管理工具来管理硬件、软件和Windows系统的网络组件。
A.
MMA
B.
CMP
C.
MMC
D.
CFG
【单选题】W e look forward to ______ you again .
A.
seeing
B.
see
C.
look for
D.
looking
【简答题】在Windows中,可以利用“计算机”或“_____”来管理文件和文件夹。
【单选题】What w ill the employer look for during the interview?
A.
Your good look.
B.
Your qualities.
C.
Your social relations.
D.
our qualifications.
【单选题】在Windows操作系统中,可以使用文件夹来对文件进行分门别类的管理。同样,在Flash中,也可以使用( )来管理图层。
A.
图层面板
B.
图层文件夹
C.
库面板
D.
时间轴面板
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