题目内容：

    More than a billion people around the world have smart phones, almost all of which come with some kind of navigation app such as Apple Maps or Amap. This raises the age-old question we meet with any technology: What abilities is our brain losing to these apps? But also, importantly: What abilities are we gaining?

Talking with people who are good at finding their way around or good at using paper maps, I often hear a lot of annoyance with digital maps. North/south direction gets messed up, and you can see only a small section at a time. I can really understand that it may be quite disturbing for the already skilled to be limited to a small phone screen.

But consider what digital navigation aids have meant for someone like me. Although being a frequent traveler, I'm so terrible at finding my way that I still use Apple Maps almost every day in the small town where I have lived for many years.

In many developed nations, street names and house numbers can be meaningful, and instructions such as go north for three blocks and──then west’’ make sense to those familiar with these rules. In Istanbul, however, where I grew up, none of those hold true. For one thing, the locals seldom use street names. Besides, the city is full of winding and ancient alleys(小巷) that cross with newer avenues at many angles. In such places, you’d better turn to the locals. In the countryside, however, there is often nobody outside to ask. In fact, along came Apple Maps, like a fairy grandmother whispering directions in my ear. Since then, I travel with a lot more confidence, and my world has opened up.

Which brings me back to my original question: While we often lose some skills after depending on new technology, this new equipment may also allow us to gain new abilities. Maybe when technology closes a door, we should also look for the doors it opens.

1.Why do people who are skilled at reading paper maps feel upset?

A.They are interested in reading paper maps,

B.They don’t know how to use navigation, apps.

C.They are limited to a single smart phone app.

D.They are confused by digital maps’ direction.

2.According to the text, which is the best way to find the destination in Istanbul?

A.Asking local people the way.

B.Following the navigation app.

C.Getting familiar with the city rules.

D.Looking for street names and house numbers.

3.What’s the author’s attitude towards the navigation apps?

A.Cautious B.Ambiguous

C.Favorable D.Critical

4.What could be the best title of the passage?

A.Benefits of Navigation Apps

B.Disadvantages of Navigation Apps

C.My World Opens Up by New Technology

D.Have Navigation Apps Worsened Our Brain?