I'm planning to go to London by train. Do you want to come with me? W: But it'd be cheaper by bus. M: I’ve got a student travel card. You can get cheap train tickets with it. W: That sounds good. How much does it cost? M: A card for six months is six pounds....
【单选题】听力原文： I'd like to share with you today my experience with a new approach to building a house．It's called Envelop Building．Essentially, what it means is that as you are building a house, you try to lea...
I'm missing loving you Well we first started out like a fa板ith Now it'scome to us changing our ways Acting so crazy But sorry's come too late Seems you startedto feel like a fool Telling all of our friends that were cool
I'm missing loving you Well we first started out like a faith Now it's come to us changing our ways Acting so crazy But sorry's come too late Seems you started to feel like a fool Telling all of our friends that were cool The truth is I'm lonely Even though you're by my side...
在无法对元件的功能作出正确判断 时， 一个通用的办法是更换一个确认功能 正常的元件，观察系统的工作状况。