皮皮学,免费搜题
登录
搜题
【简答题】
There is a bar (酒吧) in our town with the name 'The White Horse'. It is Mr Webster’s. people went to the bar last year. But things are quite different now. There was a picture of a white horse on the door of the bar. Then a stranger came in one day, drank something, around the bar, and then said to Mr. Webster, “Few people come here. Take down the picture of the white horse and put a picture of a black horse .” “But the name of the bar is The White Horse,” Mr. Webster said. “Yes, but do it.” the man said. Then he went out of the bar. Mr. Webster went to and said, “I want a picture of a black horse.” later a picture of a black horse was on the door of the bar instead of the white horse. Soon after the door , a man came in and said, “There’s a on the door of your bar. It is surprising that the picture is different from the name.” The man looked, sat down and something. Then another man came in and said , and then another and another. A lot of people came in and said, “The picture on your door is ,” and they all stopped and drank in Mr. Webster’s bar. 小题1: A.Few B.So many C.Some D.A lot of 小题2: A.walked B.turned C.looked D.moved 小题3: A.too B.as well C.instead D.either 小题4: A.an artist B.a musician C.an athlete D.a teacher 小题5: A.Minutes B.Days C.Years D.Centuries 小题6: A.closed B.broke C.changed D.opened 小题7: A.picture B.point C.mistake D.thought 小题8: A.drank B.eat C.saw D.bought 小题9: A.different ideas B.the same C.nothing D.everything 小题10: A.suitable B.a beauty C.wrong D.an ad
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【多选题】我国现行采用表征新拌混凝土工作性的技术指标为()。
A.
流动性
B.
可塑性
C.
坍落度
D.
维勃稠度
【多选题】下列关于用坍落度法测定混凝土拌合物流动性的说法正确的是( )。
A.
坍落度法合适测定集料公称最大粒径不大于31.5mm的混凝土
B.
坍落度越大表示流动性越大
C.
当混凝土拌和物的坍落度大于200mm时,坍落度不能准确反映混凝土的流动性
D.
测定坍落度的同时应观察混凝土拌和物的黏聚性和保水性,以全面评定新拌混凝土的工作性
【判断题】网络安全是指网络系统的硬件、软件及其系统中的数据受到保护,不受偶然的或者恶意的原因而遭到破坏、更改、泄漏,系统连续可靠正常地运行,网络服务不中断。
A.
正确
B.
错误
【判断题】网络安全是指网络系统的硬件、软件及其系统中的数据受到保护,不受偶然的或者恶意的原因而遭到破坏、更改、泄露,系统连续可靠正常地运行,网络服务不中断
A.
正确
B.
错误
【简答题】请简述TCP/IP通信建立时的3次握手过程。
【简答题】A: Who is going to host the 2018 Winter Olympics? B: South Korea (or, and) Canada—I can’t remember.
【多选题】拌合20L水泥混凝土,分别称取水泥、水、砂、石的用量是7.8kg、3.9 kg、11.76 kg、23.52kg,用于混凝土工作性检验。坍落度试验结果要求提高其坍落度,因此需增加3%的水泥浆。在完成工作性验证后采用改变水胶比W/B(即水灰比W/C)±0.05的方式进行强度验证,按30L进行拌合。验证后发现原有水胶比满足强度要求。在施工现场进行施工拌合时,测得当时的砂、石含水率分别是5%和3%。工作...
A.
坍落度不符合设计要求范围
B.
混凝土流动性偏低,但粘聚性和保水性满足要求
C.
混凝土工作性不能完全满足要求
D.
混凝土流动性、粘聚性和保水性均不满足要求
【单选题】who is going to host the party?
A.
Sorry to hear that
B.
I have no idea.
C.
that's all
【判断题】网络安全是指网络系统的硬件、软件及其系统中的数据受到保护,不受偶然的或者恶意的原因而遭到破坏、更改、泄露,系统连续可靠正常地运行,网络服务不中断
A.
正确
B.
错误
【单选题】工地上常用坍落度试验来测定混凝土拌合物的坍落度或坍落扩展度,作为流动性指标,坍落度或坍落扩展度愈大表示( )。
A.
流动性愈大
B.
流动性愈小
C.
稠度值愈大
D.
稠度值愈小
相关题目: