题目内容：

    The train wasn't overcrowded when I was on it． Though the four-hour journey was ______， the experience would be remembered ______ in my memory．

A mother was sitting with her kid exactly ______ me． Both of us were sitting beside the window． A window seat is a（n）______， isn't it？ The mother seemed very young and her kid looked ______ with two bright and big eyes． After a moment， the kid started staring at me，and I asked her name but got no answer．She just smiled looking at me．Instead，her mother replied．And then I asked them why they were travelling．The mother ______ and replied she was going for the kid's ______ course．Being a doctor，it was my instinct （本能） to ask about the ______．I could notice a little sadness on her face．Maybe because she knew her baby's condition was ______， she told me her girl ______ the mental disorder and couldn't speak out a word after she was born．I said I was sorry． To ______ the moment， I said， "Your daughter looks exactly like you - beautiful．" I had never spoken as such to any ______ but I was happy I said that． The mother smiled． Then I asked if there were some complications （并发症） during pregnancy． She gave a small laugh and said， "I don't know． I don't give ______ to her．" I was shocked． She ______ my confusion and said she ______ her when she was three． I was ______ and knew it was the love that made her adopt the girl no matter what condition the baby was in - love has no ______!

We didn't speak anything special later on． We were ______ enjoying our peace of mind． I was smiling at the girl while saluting the mother in my head．______， the train stopped for us to get off． I waved good-bye to them and I thought the journey ______ my day．

1.A.boring B.exciting C.frightening D.surprising

2.A.rarely B.backward C.slowly D.forever

3.A.under B.opposite C.behind D.over

4.A.dream B.adventure C.blessing D.challenge

5.A.foolish B.strange C.ugly D.lovely

6.A.nodded B.sighed C.complained D.cried

7.A.culture B.art C.treatment D.diet

8.A.condition B.budget C.expense D.environment

9.A.common B.ridiculous C.shameful D.obvious

10.A.dealt with B.got through C.suffered from D.passed on

11.A.last B.lighten C.sense D.enjoy

12.A.stranger B.doctor C.friend D.partner

13.A.care B.hope C.help D.birth

14.A.imagined B.noticed C.denied D.evaluated

15.A.protected B.adopted C.developed D.controlled

16.A.moved B.relaxed C.disappointed D.puzzled

17.A.gifts B.boundaries C.problems D.choices

18.A.even B.also C.ever D.only

19.A.Particularly B.Directly C.Eventually D.Immediately

20.A.made B.finished C.built D.formed