题目内容：

阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。

Dear Max,

Your mother and 1 don't yet have the words to describe the hope you give us for the future,but we hope you will be happy and healthy so you can    enjoy the life ahead of you.Like all  ，we want you to grow up in a world better than ours today.

Although headlines often focus on what's   ，in many ways the world is getting better. Health is    . Poverty is shrinking. Knowledge is growing. People are connecting.

We will try our   to make the world a better place, not only because we love you, but also because we believe all children have the      to be loved and cared about.

But right now, the world doesn't always  the biggest chances and problems children today will see    in the future. I will continue to work as Facebook’s CEO for many, many years to come，   .some problems are so important that we have to deal with them now.

Consider diseases. Today we spend about 50 times more money   people who are sick than we use in research so you won't get sick in the first place.

Medicine has only been a real science for less than 100 years, and we’ve already seen complete cures(治愈)for some diseases and good progress for others.     technology develops, we have a real chance at curing all or most of the other diseases in the next 100 years.

Curing diseases will   time. Over short periods of five or ten years, it may not seem like we're making a   But in the long run, trees planted now will grow, and one day, you or your children wilt see what we can only imagine; a world without diseases. Max, we love you and really want to the world a better place for you and all children. We wish you a life  with the same love, hope and joy you give us. We can't wait to see what you bring to this world.

Love，

Mom and Dad

1.A. fully        B. rarely    C. likely     D. lively

2.A. friends     B. teachers   C. parents    D. doctors

3.A. wrong       B. normal    C. improving   D. nice

4.A. talking      B. aiming    C. anxious     D. breaching

5.A. heart        B. best       C. greatest  D. pain

6.A. interest   B. duty       C. effort      D. right

7.A. begin with   B. focus on   C. tell by   D. believe in

8.A. give        B. bring      C. taste      D. face

9.A. so           B. or         C. but         D.and

10.A. finding   B. directing C. loving      D. treating

11.A. After      B. As         C. For         D. Before

12.A. waste      B. spend     C. take        D. pay

13.A. progress    B.fortune   C. scene      D. difference

14.A. carry       B. leave      C. study       D.decide

15.A. filled     B. helped     C. compared  D. agreed