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【单选题】
下列关于主动脉的描述不正确的是( )。
A.
主动脉弓发出头臂干、总动脉和左锁骨下动脉
B.
分为升主动脉、主动脉弓和降主动脉
C.
主动脉弓发出头臂干、右颈总动脉和右锁骨下动脉
D.
升主动脉分支为左、右冠状动脉
E.
降主动脉分为胸主动脉和腹主动脉
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【简答题】阅读理解。 Honesty, my mum always used to tell me, is the best policy. Of course, this didn't include her when she told me that if I didn't eat all my vegetables Father Christmas would find out and wouldn'...
【单选题】将/tmp目录下名字以file字样打头,紧跟一个除0-9之间的数字之外的任意字符,以.txt结尾的所有文件打包为一个叫做file.tar 的文件,下面哪些命令是正确的?
A.
tar -cf file.tar /tmp/file[!0-9].txt
B.
find /tmp -name "file[!0-9].txt" -exec tar -uf ./file.tar {} \;
C.
find /tmp -name "file[!0-9].txt" -exec tar -cf ./file.tar {} \;
D.
tar -czf file.tar /tmp/file[!0-9].txt
【多选题】将/tmp目录下名字以file字样打头,紧跟一个除0-9之间的数字之外的任意字符,以.txt结尾的所有文件打包为一个叫做file.tar 的文件,下面哪些命令是正确的?
A.
tar -cf file.tar /tmp/file[!0-9].txt
B.
tar -uf file.tar /tmp/file[!0-9].txt
C.
tar -uf file.tar /tmp/file![0-9].txt
D.
tar -cf file.tar /tmp/file[!N].txt
【单选题】当一个人数学学得好时,往往别人也会认为他物理、化学也学得很好。这种现象被称为()。
A.
首因效应
B.
近因效应
C.
晕轮效应
D.
刻板印象
【单选题】—Spacecraft 'Discovery' has failed in the course of launch. —_____? They have been preparing for the test. [     ]
A.
How come
B.
When
C.
How
D.
Why not
【简答题】 将tmp目录下名字以file字样打头,紧跟一个除0-9之间的数字之外的任意字符,以.txt结尾的所有文件打包为一个叫做file.tar 的文件(提示,结合tar命令)
【单选题】将 /tmp 目录下名字以 file 字样打头,紧跟一个除 0-9 之间的数字之外的任意字符,以 .txt 结尾的所有文件打包为一个叫做 file.tar 的文件 , 下面哪些命令是正确的?
A.
tar -cf file.tar /tmp/file[!0-9].txt
B.
find /tmp -name "file[!0-9].txt" -exec tar -uf ./file.tar {} \;
C.
tar -czf file.tar /tmp/file[!0-9].txt
D.
find /tmp -name "file[!0-9].txt" -exec tar -cf ./file.tar {} \;
【单选题】当一个人的数学学得好时,往往别人会认为他的物理、化学也学得很好。这种现象被称为( )。
A.
首因效应
B.
近因效应
C.
晕轮效应
D.
刻板印象
【单选题】What is the guiding principle for preparing the students for the challenges in the future in the Henry Ford Academy?
A.
Having a museum next door.
B.
Enhancing instruction with real-world relevance.
C.
Training future employees who can work well with others.
【简答题】阅读理解。 Honesty, my mum always used to tell me, is the best policy. Of course, this didn't include her when she told me that if I didn't eat all my vegetables Father Christmas would find out and wouldn'...
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