Question

Have you heard of the video—sharing app Douyin? It's quite popular these days. There are some interesting videos on it. They are very short—— from 15 to 30 seconds（秒）. I like watching them. But there are some bad things about the app, too.

First, it can take up too much of our time. You can easily become addicted（上瘾的） to it. Once, I watched videos for nearly a whole afternoon. I forgot to do my homework. It was a waste（浪费） of time.

Secondly, there are a lot of meaningless videos.For example, some students do some boring things and then post their videos on the app. You can't really learn anything useful by watching these boring videos.

I just want to tell people that we can learn meaningful things from the Internet. Maybe we shouldn't spend（花费） so much time on Douyin.

1.A video on Douyin may be________ seconds.

A.5 B.20 C.40

2.From Paragraph（段落） 2, we know that________.

A.Douyin can take too much time

B.there are some interesting videos on Douyin

C.we can learn meaningful things from the Internet

3.The underlined word "meaningless" may mean "________"  in Chinese.

A.积极的 B.悲观的 C.无意义的

4.Which of the following statements is TRUE（正确的）?

A.Douyin was quite popular in 2016.

B.We should spend much time on Douyin.

C.We can easily become addicted to Douyin.

Answer

1.B

2.A

3.C

4.C

【解析】

本文介绍了抖音这款应用的危害。首先，它会占用我们太多的时间。其次，有很多毫无意义的视频。文章最后说我们可以从网上学到有意义的东西。不该在抖音上花那么多的时间。

1.细节理解题。根据第一段句子“They are very short—— from 15 to 30 seconds（秒）.”它们非常短— —从15秒到30秒。可知，一个关于抖音的视频可能是20秒。故选B。

2.细节理解题。根据句子“First, it can take up too much of our time.”首先，它占用了我们太多的时间。可知，抖音可能会花费太多时间。故选A。

3.词义猜测题。根据后句“For example, some students do some boring things and then post their videos on the app. You can't really learn anything useful by watching these boring videos.”例如，一些学生做一些无聊的事情，然后把他们的视频发布在app上。你不能通过观看这些无聊的视频真正学到有用的东西。结合选项，应说其次，有很多无意义的视频。所以meaningless意为“无意义的”。故选C。

4.细节理解题。根据“It's quite popular these days.”现在很流行。可知，选项A错误；根据“Maybe we shouldn't spend（花费）so much time on Douyin.”也许我们不该在抖音上花那么多时间。可知，选项B错误；根据“First, it can take up too much of our time. You can easily become addicted（上瘾的）to it.”首先，它占用了我们太多的时间。你很容易上瘾。可知，我们很容易上瘾。故选C。