阅读下列短文，从每题所给的四个选项 （A 、B 、C  和 D ）中，选出最佳选项。

    A survey has shown that what you do on a plane can be determined by which nationality is listed on your passport.

    According to the results of an international passenger survey, Australians are the biggest drinkers on board with 36 percent choosing to down the hatch, compared to 35 percent of Americans and 33 percent of Brits.

    The Airline Passenger Experience Association(APEX) spoke to around 1,500 people, aged 18 and older, who have travelled by plane at least once during the last three months and were living in the United States, United Kingdom, Germany, Japan, China, Singapore, Australia and Brazil.

The results found Chinese travelers are most likely to nod off once the seat-belt sign switches off. They are also the first to take out their credit card for some in-flight shopping and the biggest fans of gaming. Americans on the other hand like to use their time in the air more productively—- when not drinking—- choosing to work while flying at 35,000 feet.

Meanwhile, Brits and Germans are the best at making chat with random strangers—-spending 50 percent more time than any other nationality. Comparatively, Brazilians conduct their conversations online via email, messaging apps or social media.

    Despite plane food having a bad reputation, seven out of ten interviewees said they were happy to eat up on the selection of in-flight snacks and meals. In-flight magazines were also popular with four out of five passengers.

    The international flyers did however express their desire for better in-flight entertainment. “The industry has greatly improved the comfort, entertainment and onboard service, and passengers are accepting those improvements” said Russell Lemieux, APEX executive director. “At the same time, passengers are demanding more from their air travel experiences which will drive more improvements touching all aspects of the journey. ” he added. 

结合语境，根据汉语提示用单词的适当形式填空。

假如你是李华，已经被大学录取，即将进入大学学习。请你用英语给好友Sam写一封信，谈谈进入大学后的打算。

短文应包含以下要点：1）尽快适应环境;

2）注重能力发展。

注意：1）词数100左右；书信的开头已给出，不计入总词数；

2）可以适当增加细节，以使行文连贯。

Dear Sam,

    How are you getting along with your life recently? ……

    Yours sincerely,

    Li Hua

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1）只允许修改10处，多者（从第11处起）不计分；

2）每处错误及其修改均仅限一词。  

    There were many people on the bus and no vacant seats. When a woman got off, a man near the door attempted to rise, but she had forced him back into his seat. “Thank you,” she said, “but please don't do that. I am perfect able to stand.” “But, madam, let me…” began the man. “I ask you to keep your seat,” interrupted a woman with the hands on her shoulders. So the man tried to rise, and said: “Madam, will you kindly permit me to…?” “No, no,” said the woman and again force him back. At last the man managed to get up, say: “Madam, you have carried me three block beyond my house. I want get off.”