阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Passage A
Living and dealing with kids can be a tough job these days，but living and dealing with parents can be even tougher．
If I have learned anything in my 16 years，it is that communication is very important，both when you disagree and when you get along．With any relationship，you need to let the other person know how you are feeling．If you are not able to communicate，your relationship drifts apart．When you are mad at your parents or anyone else，not talking to them doesn’t solve anything．
Communication begins with the concerns of another．It means that you can’t just come home from school，go up to your room and talk to nobody．Even if you just say “Hi” and see how their day is for five minutes，it is better than nothing．If you look up the word “communication” in the dictionary，it will say “the exchange of ideas，conveyance (传递) of information，correspondence (通信)，means of communication；a letter or message”．To keep a good relationship，you must keep the communication strong．Let people know how you feel，even if it’s just by writing a note．When dealing with parents，you always have to make them feel good about how they are doing as parents．If you are trying to make them see something as you see it，tell them that you listen to what they have to say，but ask them politely to listen to you．Shouting or walking away only makes the situation worse．
Here is an example．One night，Sophie went to a street party with her friends．She knew she had to be home by midnight after the fireworks．but they didn’t feel she could just ask to go home．That would be rude．After all，they had been nice enough to take her along with them．Needless to say，she was late getting home．Her parents were mad at first，but when Sophie explained why she was late，they weren’t as mad and let the incident go．Communication was the key factor here．If Sophie’s parents had not been willing to listen，Sophie would have been in a lot of trouble．
Communication isn’t a one-way deal．It goes both ways．Just remember：if you get into a situation like Sophie’s，telling the other person how you feel and listening are key factors to communication．
21．The second paragraph mainly talks about ________．
A．the importance of friendship
B．making your feelings known to others
C．the importance of communication
D．the disagreement between generations
22．The key to happy relationship between parents and children is that _______．
A．children should always obey their parents
B．parents play the leading part
C．parents should mind their own business
D．both should make the other know their feelings
23．The example in the passage proves that ________．
A．Sophie’s parents were willing to listen to her
B．Sophie was very polite to her parents
C．Sophie did the right thing when she explained the reason of her being late
D．communication is the key to solving misunderstanding
24．All of the following statements are true EXCEPT ________．
A．if you don’t agree with others，you’d better let them know
B．it is better to say “Hi” to others than to say nothing
C．if you are too busy to communicate，just walk away
D．communication is a two-way deal
