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【单选题】
世界上第一架隐形战斗机F-117是由哪个公司研制的?
A.
洛克希德马丁公司
B.
波音公司
C.
空中客车公司
D.
联合航空制造公司
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皮皮学刷刷变学霸
举一反三
【单选题】我国现行商品和劳务税制中核心税种是( )
A.
增值税
B.
消费税
C.
资源税
D.
关税
【判断题】最大强度准则以有初始缺陷的压杆为模型,不考虑截面的塑性发展,以最终破坏的最大荷载为其极限承载力。
A.
正确
B.
错误
【单选题】The crane is usually mounted on a pedestal to offer adequate _____ to the operator.
A.
time
B.
space
C.
length
D.
visibility
【判断题】微博发布的内容一般比较简短,最多不超过130字
A.
正确
B.
错误
【单选题】听力原文:M: You can't drive long distances at night because you might get sleepy and drive off the road. But driving to the movie theater is fine. W: But the theater is right across the street from our ho...
A.
She is not going to the theater.
B.
She won't get sleepy when driving.
C.
The theater is right off the road.
D.
They don't have to drive there.
【单选题】— Need I have a drive license to drive a car? — Yes, you _____ or you might be caught and fined by the police. [     ]
A.
must
B.
need
C.
might
D.
do
【单选题】关于成人烧伤患者营养支持,下列哪一项不正确?
A.
主张早期肠外营养
B.
对于危重烧伤尤其是使用或将要使用呼吸机的病人,鼻空肠置管营养支持可以减少吸入性肺炎的发生。
C.
在输入葡萄糖的同时应以一定比率补充胰岛素,起到控制血糖和发挥碳水化合物的节氮作用。
D.
应该摄入适量的长链脂肪酸
【简答题】Since you have passed the (drive) _______ test, you can drive your own car.
【单选题】You will be easily _____ by the company if you are expert at the computer and you can drive a car as well.
A.
taken to
B.
taken on
C.
taken in
D.
taken up
【判断题】最大强度准则以有初始缺陷的压杆为模型,不考虑截面的塑性发展,以最终破坏的最大荷载为其极限承载力。
A.
正确
B.
错误
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