题目内容：

Hello, Mr. Wi-Fi. Life without you is next to impossible. We’re happy to sing your name from morning till evening, sometimes till dawn. ____I know you help me, sometimes you’re making me do things with ____attention. Many times I promise myself that I’ll____my feelings towards you, but you’re ____me closer and closer… You’ve entered both my home and my ____. You’re just a window for our ____and information. But we people aren’t ____only with the window. So we open all our ____for you. Is this a(n) ____or some kind of attachment? If this is an illness, is it curable? And if this is an attachment will you ____me to the lifelong togetherness?

We want you 24/7. Can’t you take a few days off so that both you and I can ____? You’re a poison—not a slow one but a super ____poison which holds our mind and makes us dance ____its tune. Nowadays you’re so ____that anyone can buy and make you our_____. You'll never be bothered about our health but we’ll ___be concerned about your ＂health＂. Because you accompany us everywhere and never let us be alone.

If you were a ____person made of flesh and blood(血肉之躯)would we love you the same? You ____us with your numerous talents and we even can’t get rid of you. We’re all your ____. Sometimes I wonder how people in the previous generations ____, but if they did why can’t we?

1.A. Now that    B. Only if    C. Though    D. When

2.A. praised    B. increased    C. focused    D. divided

3.A. keep in    B. bring back    C. approve of    D. give up

4.A. drawing    B. pushing    C. forcing    D. observing

5.A. space    B. soul    C. society    D. workplace

6.A. entertainment    B. argument    C. expansion    D. struggle

7.A. strict    B. satisfied    C. generous    D. busy

8.A. thoughts    B. eyes    C. exits    D. doors

9.A. disease    B. inspiration    C. routine    D. phenomenon

10.A. recommend    B. instruct    C. commit    D. adapt

11.A. persist    B. relax    C. progress    D. balance

12.A. raw    B. ambiguous    C. strong    D. fast

13.A. to    B. against    C. from    D. within

14.A. affordable    B. valuable    C. conventional    D. attractive

15.A. addition    B. expert    C. companion    D. instrument

16.A. sometimes    B. always    C. never    D. seldom

17.A. selfish    B. dishonest    C. responsible    D. real

18.A. control    B. scold    C. comfort    D. challenge

19.A. friends    B. slaves    C. colleagues    D. employers

20.A. suffered    B. connected    C. survived    D. surfed