题目内容：

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。并在答题卡上将该项涂黑。选项中有两项为多余选项。

Use phones respectfully

You probably spend more time with your smart phone than any other possession. You take it everywhere — to school, to meals, and even to the bathroom,   1. But we have to learn to use our phones respectfully or at least without offending others around us. Here are some tips for smart phone usage. Take a look.

Use “do not disturb” instead of “vibrate（振动）”

Loud vibrations in your pants are disturbing. People can hear your phone vibrate, depending on how severely it vibrates.   2. 

Tell others what you’re doing

Sometimes, you will be in a situation in which you need to use your smart phone.   3. If you don’t, people will think that you’re either interacting with someone else or just getting bored.

4.

Respect others’ privacy as text and e-mail senders by not letting what they type appear on the home screen of your phone when you receive a new message. While you’re at it, use a password to make sure the information you share with others stays between you.

Ask permission to swipe（滑动）

When someone hands you their phone to look at a photo, this doesn’t mean you can swipe through all of their photo albums. 5.

A. Don’t use the text preview feature on your home screen.

B. It is difficult to ignore and distracts people from whatever they are doing.

C. You should use your smart phone secretly.

D. They probably want you to see the one photo they hand to you, not every photo they have taken.

E. Of course, a smart phone is a great way to keep in touch and share life events.

F. So it’s thrilling to look through all their photos.

G. Just tell people what you’re doing and why you’re doing it.