题目内容：

    I've always been interested in computers and technology, and I made a few apps for the iPhone, iPod touch, and iPad. I'd like to share a couple with you today. My first app is ''Earth Fortune''. My favorite and most successful app is ''Bustin Jieber''- which is a Justin Bieber whack-a-mole(打地鼠游戏). I created it because a lot of people at school disliked the pop star a little bit, so I deeided to make the app I released it on December 21, 2010.

A lot of people asked me how I made these. A lot of times it's because the person who asked the question wants to make an app also. Where do you go to find out how to make an app? Well, this is how I got close to it, and this is what I did.

First of all, I'd already been programming in many programming languages to get the basics down, such as Python, C, Java, etc. And then Apple released the iPhone with the software development kit(软件开发工具包)- a set of tools for creating and programming an iPhone app.This opened up a whole new world of possibilities for me, and after playing with the kit a little bit, I made a couple of test apps. I persuaded (劝说)my parents to pay 99 dollars to be able to put my apps on the app Store. They agreed, and now I have apps on the app store.

I've gotten a lot of creative ideas from Steve Jobs, and I've started an app club at school with the help of my teacher. Any student at my school can come and learn how to design an app.

I’d like to finish up by saying what I'd like to do in the future I'm working with a third party company to make an app My next goal is to get into Android programming and development, continue my app club, and find other ways for students to share knowledge with others.

1.What can we learn about Bustin Jieber?

A.It is the author's first app for the iPhone.

B.It was released at the beginning of 2010.

C.It is popular with Justin Bieber fans.

D.It is a whack-a-mole game

2.What allowed the author possibilities to program?

A.His teachers' guidance.

B.Test apps on the App store.

C.The Java programming language.

D.Apple's software development kit.

3.What did the author do after he finished his test apps?

A.He bought an iPhone.

B.He met with Steve Jobs.

C.He asked his parents for support.

D.He sold them to the App Store.

4.What's the author's future plan?

A.To set up an app club.

B.To design an Android app.

C.To put his apps on the App Store.

D.To share his apps with others for free.