阅读下列短文，从每题所给的A、B、C、和D四个选项中，选出最佳选项。
A
There are many apps out there that claim to help us organize our lives, but finding the really useful ones is not easy. Here are some great apps that get you on the way to start organizing your life.
1. My Fitness Pal
Whether you’re trying to lose weight or simply want to keep an eye on day-to-day food, My Fitness Pal is a must-have tool. In addition to giving you the calorie count of any meal you plug in, the free app will also give you its protein, fat and carbohydrates. It also allows you to input water intake, track your daily exercise and weight, and get a clear graph to visualize progress.
2. Microsoft To Do
People today are juggling (同时应付) more than ever before. Enter Microsoft To Do to make sure nothing slips through the cracks. Thanks to this free task management app, it’s extremely simple to create to-do lists and reminders. For example, flag an email, and it’ll then be automatically added to your to-do list. Or, highlight part of an email and the same thing will happen. No referring back and forth between multiple platforms to stay organized!
3. LastPass
Everything seems to require a password now, and the passwords required get more complicated, thus difficult to remember. LastPass is an app that stores all your passwords in one place. Actually this storage space is itself password-protected, which means you only need to remember one master password to access LastPass. LastPass works everywhere, even across browsers and operating systems.
The basic plan is free, but there are paid options that allow multiple users and more storage.
21. What can My Fitness Pal help people do?
A. Protect their eyes. B. Know about their food intake.
C. Learn to make clear graphs. D. Do more body exercise.
22. What will happen if you highlight part of an email?
A. It will be in your to-do list. B. It will slip through the cracks.
C. It will be automatically sent. D. It will be between multiple platforms.
23. What do the three apps have in common?
A. They are totally free of charge. B. They require much storage.
C. They are very easy to find. D. They help people to be organized.
