【单选题】【消耗次数：1】
下列桥梁类型中属于按用途进行分类的是（）
①
A梁式桥
②
B拱式桥
③
C悬索桥
④
D钢架桥
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相关题目
【单选题】
梁式桥的受力特点是（ ）。
①
在竖向荷载作用下有水平反力，有弯矩
②
在竖向荷载作用下无水平反力，无弯矩
③
在竖向荷载作用下有水平反力，无弯矩
④
在竖向荷载作用下无水平反力，有弯矩
随机题目
【单选题】
-Must I finish the report today? -_____________________.You can finish it tomorrow.
①
Yes, you must
②
No, you mustn’t.
③
No, you don’t have to
④
yes
【单选题】
___________ was very not wise.
①
Telling her the truth
②
Having told her the truth
③
Tell her the truth
④
Have told her the truth
【单选题】
-We’ve worked for a long time, what about stopping to have a rest? -_____________________.
①
A. I like it.
②
A. You are wonderful.
③
A. That’s a good idea.
④
very good
【单选题】
—The red dress fits me very much, doesn’t it?— .
①
Yes, it does.
②
You looks very beautiful.
③
It is a little tight.
④
wonderful
【单选题】
The news came _____ we won the first prize in the competition.
①
that
②
which
③
whether
④
how
【单选题】
One’s health should never be sacrificed for a need to work hard.
①
人的身体健康应该永不牺牲努力工作的需要
②
人永远不该为了努力工作的需要而牺牲身体健康。
③
人的身体健康永远不该为了需要努力工作而被牺牲。
④
人的身体健康该为了需要努力工作而牺牲。
【单选题】
Nowadays people spend more time exercising to keep _____.(
①
fitly
②
fitting
③
fit
④
fiitted
【单选题】
— What are your great strengths?— .
①
I am very shy
②
My job offers me high income
③
I am very active in discussion
④
Ok
【单选题】
It is believed lifelong learning is a crucial response to the challenge of the global ________ economy.
①
technology
②
knowledge
③
examination
④
response