问题 多项选择题

某航空公司为了了解旅客需求等方面的信息,在网站上对旅客进行了问卷调查,同时还通过市场部门进行了运量变化规律的分析,调查结果显示如下:
(1)在2007年,A-B航线上因公出差旅客占总运量的70%以上,而A-C航线上旅游和自费旅客所占比重超过75%;
(2) A-C航线过去5年内的客运量年均增长率为18%,旅游和自费旅客人数所占比例也以年均6%的速度增长,但上述两个增长速度正在逐年降低。

在不考虑竞争对手反应的情况下,如果航空公司在A-B航线上采用价格手段,则( )。

A.降价能带来航空公司收入的增加

B.降价能带来该航线运输需求量的增加

C.涨价能带来该航线运输需求量的增加

D.涨价能带来该航空公司收入的增加

答案

参考答案:B,D

解析: 当某航线上公务旅客较多时,航空公司可以通过涨价来增加收入,在A-B航线上公务旅客较多,且需求价格弹性较小,通过涨价可以增加航空公司的收入。对于富有弹性的休闲旅客则只能通过降价来增加收入。

单项选择题
单项选择题

Passage Two

One hot night last July,when our new baby wouldn’t or couhln’t sleep, I tried everything I could think of:a warm bottle, songs, gentle rocking. Nothing would settle him. Guessing that I had a long night ahead of me, I brought a portable TV into his room,figuring that watching the late movie was as good a way as any to kill of the hours till dawn. To my surprise, as soon as the TV lit up, the baby quieted right down, his little eyes focused brightly on the tube. Not to waste an opportunity for sleep, I then tiptoes out of the room,leaving him to watch the actors celebrate John Bellushi’s forty-fifth birthday.

My wife and I heard none of the baby that night, and the next morning when I went into his room, I found him still watching TV himself.

I found in my baby’s behavior a symbol of the new generation. My wife and I had given him some books to examine, but he merely spit upon them. When we read to him, he did not feel comfortable. And so it is in the schools. We find that our students don’t read and they look down upon reading and scold those of us who teach it. All they want to do is watch TV. After this experience with the baby, however, I have reached a conclusion : "Let them watch it ! "If television is that much more attractive to children than books,why should we fight about it Let them watch it all they want!

According to the passage,which is trite of the school children()

A.They prefer reading to watching TV.

B.They like watching TV alter school.

C.They would rather watch TV than read books.

D.They like their teachers who teach them readin