题目内容：

    Five years ago, I took a career risk by leaving my job to work on a ship. My medical friends

did their best to persuade me, saying that running away to sea would____my career. But after these years working as a junior doctor, I was willing to take the risk.

___for adventure, I boarded a ship in Singapore with 2,000 passengers and crew. To my___, the hospital was well equipped, with an X-ray machine and a blood analyzer. That first voyage was a learning experience, a___schedule full of safety drills. There was so much new information to___Even remembering which uniform to wear each day was a____ Most confusing, I often forgot to____my clock when the ship crossed time zones.

As a doctor, I was____for the 600 crew, and I was on call for the entire ship. Far from____seasickness and sunburn, I had to deal with other___ for, my patients were wide and varied. The ship's medical center was____a floating emergency room, and we didn't have a team of specialists on hand for a second ____.With long and unpredictable hours, it required mental_____

As you can guess, many of the passengers were elderly. Heart attacks don't____geography and emergency evacuations (疏散) were difficult to____I recall one such patient, who was taken of the ship halfway through the Panama Canal. After a____ride in an old ambulance, I was relieved that the patient____long enough to arrive at the hospital in Panama City.

Thankfully, there were several unexpected ____to the job. I regularly enjoyed the passenger facilities and I even hosted my own table of passengers in the evening. On fare days off, I____as a tour guide on trips ashore. I got to fly over Alaska in a seaplane and watched a ballet in St Petersburg.

Now, I understand being a ship doctor is not a job- it's a way of _____One year at sea became two. I lost my career ambitions, but I redefined happiness in my life.

1.A.launch B.restrict C.ruin D.pursue

2.A.Desperate B.Optimistic C.Suitable D.Concerned

3.A.shock B.relief C.excitement D.disappointment

4.A.regular B.similar C.tight D.flexible

5.A.search for B.figure out C.pick over D.take in

6.A.challenge B.disaster C.bonus D.glory

7.A.upgrade B.repair C.set D.install

8.A.responsible B.powerful C.regretful D.guilty

9.A.experiencing B.suffering C.preventing D.treating

10.A.passengers B.specialists C.diseases D.risks

11.A.fortunately B.actually C.ultimately D.precisely

12.A.examination B.consideration C.discussion D.opinion

13.A.comfort B.toughness C.communication D.pressure

14.A.refer to B.rely on C.trouble with D.care about

15.A.arrange B.monitor C.encounter D.investigate

16.A.relaxing B.terrifying C.promising D.boring

17.A.survived B.struggled C.insisted D.anticipated

18.A.missions B.benefits C.requirements D.priorities

19.A.performed B.travelled C.volunteered D.returned

20.A.confidence B.success C.experience D.life