帮忙做一道高中英语的阅读题,我觉得好难啊,我后面三项都选错了!

帮忙做一道高中英语的阅读题,我觉得好难啊,我后面三项都选错了!
Being happy is just like being fit,with a new guidebook saying you need to practice the skills needed to get this emotion,a little every day,and remain happy even during the darkest time.
“Road-testing Happiness:How to be Happier”by Sophie is a she-help book.“Being happy is something you need to focus on,it doesn’t come as a matter of course.”Scott said.“you always need to make an effort,even if you reach the point of saying ,you still need to keep focuing and working on the things that made you happy.”Scott also said the book was born out of her interest in the human’s mind as well as how difficult she found it to cope after her mother died of cancer two years ago.
“I was always interested in psychology,but a lot of happiness books don’t tell the fact that you can be happy if your life isn’t going according to plan.The keys is managing expectations.”She says,“In the book,I focused on what were the things most likely to make people happy,the ones with the most scientific research.” And
before you start thinking that being happy is yet another task and then feel guilty when you don’t do it,Scott said the road to a positive outlook begins with very
easy,small steps.
“Women today feel overloaded(超负荷)：they ’ve got to be thin,got to have a career,got to have a perfect relationship and the last thing you need is to be thinking you’ve got to be happy all the time .”she said.But it is important to improve your quality of life.Stop rushing around and filling each moment of the day with things to do,and then sit down and think about your life and how you’re feeling.The things I got out of this were not things that take a lot of effort:feeling more grateful for the things I’ve got ; modifying my reaction to situations and people.It’s about changing small habits,more tinkering around the edges instead of overhauling your life.”
想

A with a new guidebook saying you need to practice the skills needed to get this emotion,a little every day,and remain happy even during the darkest time.
B I focused on what were the things most likely to make people happy,the ones with the most scientific research.”
再问： 第二题答案是D，后面三道题我全错了，求解答
再答： A D B C A