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43.　 The topic of the 4^th paragraph is that _______________.

A. one problem of loneliness is a person’s social contacts

B. we depend on various people for different reasons

C. lonely people don’t have many social problems

D. lonely people don’t have many friends

42.　 　“ It” in the last sentence of the second paragraph refers to ----------.

A. temporary loneliness　　 B. situational loneliness　　 C. a new place　 D. sleeplessness

41.　 How would you treat temporary loneliness according to the passage?

A. Talk to friends　　　 B. Just ignore it　　　 C. Go to see a doctor

D. Ask your teachers for guidance

29. A. gave　　　　 B. left　　　　　　 C. took　　　　 D. wasted　

28. A. finally　　　 B. instantly　　　 C. normally　　　 D. regularly　

27. A. brand　　　 B. number　　　 C. size　　　　　 D. type　

26. A. similarity　　 B. quality　　　　 C. suitability　　 D. variety　

25. A. beginning　　 B. introduction　 C. requirement　 D. opening　

24. A. decisions　　 B. experience　　 C. opinions　　　 D. knowledge