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【单选题】
在无压圆管均匀流中,其他条件保持不变,正确的结论是( )。A.
流量随设计充满度增大而增大
B.
流速随设计充满度增大而增大
C.
流量随水力坡度增大而增大
D.
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举一反三
【单选题】The examiner made us ______ our ID card in order to be admitted to the test center
A.
showing
B.
to show
C.
showed
D.
show
【判断题】Financed almost wholly by viewers’license fees, ITV runs no commercials, either sound or television.()
A.
正确
B.
错误
【单选题】听力原文：M: Thank God! I've finished writing that annual report! It takes me almost a whole week. Well, no more overtime, and no more headaches! W: Well, I'm glad to hear it. Have a cup of coffee! Q: What...
A.
Work load.
B.
Writing the service guide.
C.
Coffee.
D.
Holiday plans.
【简答题】[A] to finance [B] financed [C] the finance [D] to be financed
【单选题】How has the BBC been financed?
A.
It's publicly financed.
B.
It's commercially financed.
C.
It's financed through private donations.
D.
It's financed through viewer subscriptions.
【单选题】Linux系统对文件的权限是以模式位的形式来表示,对于文件名为test的一个文件,属于admin组中user用户,以下哪个是该文件正确的模式表示?
A.
-rwxr-xr-x 3 user admin 1024 Sep 1311:58 test
B.
drwxr-xr-x 3 user admin 1024 Sep 1311:58 test
C.
-rwxr-xr-x 3 admin user 1024 Sep 1311:58 test
D.
drwxr-xr-x 3 admin user 1024 Sep 1311:58 test
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