东乡族的传统节日之一古尔邦节又称().

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问题:

东乡族的传统节日之一古尔邦节又称().

考点:民族学与文化学民族学民族学题库
题型:填空题

阅读理解:根据短文内容,判断下列句子的正误,正确的用“A”表示,错误的用“B”

表示。

                                                               

                          World's earliest cellphone

       The first cellphone was made by Motorola in 1973 in the US. It was the size  of abrick(砖) .   When Martin Cooper,  the inventor(发明家) ,  was making his first call in thestreel. a lot of people stopped to

look at him. He made such a strange sight.

                                      

                             World's coolest cellphone

       Is it a snake? No, it's actually a cellphone that looks like a snake. It's made bySiemens ,  a Cerrnan

company. This phone does all the things that an ordinary ceIphonecan do, but it's super-cool. It's also a

fashionable bracelet(手镯) you can wear onyour wrist.

                                        

                           World's largest cellphone

     If you are eVf/r in Chicago, the US, take the chance to see this huge'cellphone.lt's about 4.6 meters

wide and 4 meters high. It works too! People can call or send messages to their friends for free.

( )1. The earliest cellphone was made by Nokia in 1973 in the US.

( )2. The shape of the coolest cellphone is like a snake.

( )3. Siemens cellphones are made in a German company.

(     )4. The world's largest cellphone is about 8.6 meters high.

(     )5. If you want to see the world's largest cellphone, you can go to Chicago.

题型:填空题

有些船舶为了节省运营成本,常常要求加装一台由主机驱动的轴带发电机,以便在航行过程中向船上的用电设备供电,但船东自行加装的轴带发电机通常并不符合船舶检验法规的技术要求。请问,对船舶使用主机轴带发电机供电,船舶检验法规中有下列哪些要求?()

A.不论推进机械和轴系的速度和旋转方向如何,均应能向法规要求主电源供电范围内的用电设备供电。

B.在船舶航行中,驱动发电机的主机不会改变转速。

C.在船舶航行中,驱动发电机的主机会改变转速,但应配有能在驾驶台起动并自动供电的独立于主推进装置的发电机组。

D.应配备一台独立的应急发电机组。

题型:填空题

属于七绝脉的是

A.麻促脉

B.斜飞脉

C.转豆脉

D.釜沸脉

E.偃刀脉

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