They ______ it now.

[　　]

A. had better to do　　 B. had better not to do

C. had not better do　　D. had better not do

完形填空（共15小题；每小题1分，计15分）
阅读下列短文，从文后各题所给的四个选项中选出一个最佳答案。
Do you know how to study __1__ and make your study more effective (有效的)?　We all know that Chinese students usually study very hard for long　__2__, This is very good ,but it doesn’t__3__a lot ,for an effective student must have enough sleep ,enough food and enough rest and __4__. Every day you need to go out for a walk or visit some friends or some nice places. It’s good for your__5__.
When you return __6__your studies, your mind will be refreshed(清醒)and you’ll learn more__7__study better. Psychologists (心理学家)　__8__ that learning takes place this way. Here take English learning __9__ an example. First you make a lot of progress（进步）and you feel happy. __10__ your language study seems to stay the same. So you will think you’re learning nothing and you may give __11_. This can last for days or even weeks, yet you __12__ give up, and at some point your language study will again take another big __13__. You’ll see that you really have been learning all along. If you get enough sleep, food, rest and exercise, studying English can be very effective and __14_ . Don’t give up along the way. Learn __15__ ,you are sure to get a good result(结果).

I am on the way
I have been dreaming of being a volunteer  46  I entered the university． Last summer, I could finally become a volunteer after the end　term  examination．
Step1 First experiencing
I thought I could have a good   47 ． But when I faced so many strangers, also my new workmates for the first time, I got nervous and  48 almost all the time．
Step2 Start work
My first job of volunteering was  49 in summer． The kids were from families  50  low income(低收人)．They were at different   51 ，from primary school pupils to high school students．We talked about the  52 ，sadness and happiness．I told them that lessons were much more important than money，though I knew they did not have  53 lives．I  54 that my experience would help them．
  55 ，we needed to make better plans，and sometimes we didn’t know what to do at all，especially when  56 happened．
Step3 Wishes
I also 57 the older serving group．It seemed  58 more difficult to communicate with elders．I really hoped that I could bring 59 happiness into their lives and help them more．
Anyway，I am on the way． 1 will  60 my dream，no matter what would happen the next day．

Betty is not a traditional American beauty. She is unfashionable, has thick red glasses, untidy hair and large metal braces (牙套) on her teeth. But this hasn’t stopped her from becoming one of American’s favorite TV characters. So how did she manage to do it?
The answer is that charm can be more attractive than beauty. Betty is the main character in a TV show Ugly Betty. The show is about her life as an office worker at a fashion magazine in New York.
　　The TV show has just started. Betty has many exciting experiences and romantic stories. Betty is often looked down on and laughed at by the people around. But she manages to do better than others with her hard work, charm and wisdom. The show tells us about how a girl goes from an ugly young duck into a beautiful swan.
　　Though you may know the ending of the show from the beginning and the story is familiar to many of us, it has still been a big success in the USA. It has attracted a large number of viewers and won two Golden Globes awards, one of the highest honors for a television program in the USA.“ I think you can see a bit of Betty in all of us, and I mean men as well, because it’s about the underdog (弱者)”，says Ashley Jensen, who plays one of the characters on the show.
　　The program is so successful because of the good performance of the 23-year-old actress America Ferrera who plays the role of Betty. She brings the character alive on the screen.
【小题1】Betty is popular because of ____.