[中国民生银行] 根据《商业银行法》的规定，商业银行的贷款余额与存款余额的比例(

小作文。

    小卢将要参加希望之星英语复赛，下面是她的自我介绍，请按你的理解帮她补全短文。

    Hello, everyone! My 1________ is Xiao Lu. I'm from Yangguang Primary School. My parents are very

rich. Not because they have a lot of money, but because they have me-an excellent daughter. I like books.

I can sing. I can 2________. And the most important thing is that I can make my parents 3________. Now

I'm working hard at English. I want to learn 4________ well. Do you know one of the most 5________ things

of learning English is the correct pronunciation? Let me tell you a story to show how important the correct

pronunciation is. The story is "A question of pronunciation".

在windows的资源管理器窗口右部，若已单击了第一个文件，又按住Ctrl键并单击了第五个文件，则()。

A．有0个文件被选中

B．有5个文件被选中

C．有1个文件被选中

D．有2个文件被选中

机组运行时对凝汽器有哪些要求？其运行状况的优劣表现在哪些方面？

放电电势的大小与哪些因素有关（）。

A.各电对的标准电极电势

B.各离子的浓度

C.超电势

D.ABC都是

CRH1型动车组的差压阀当压差达到（）时才会动作。

A、30kPa

B、25kPa

C、20kPa

D、15kPa