am peter Hodes ,a volunteer stem co

am peter Hodes ,a volunteer stem courier. Since March 2012, I've done 89 trips of those , 51 have been abroad, I have 42 hours to carry stem cells（干细胞）in my little box because I've got two ice packs and that's how long they last, in all, from the time the stem cells are harvested from a donor(捐献者) to the time they can be implanted in the patient, we’ve got 72 hours at most, So I am always conscious of time. 学科&网
I had one trip last year where I was caught by a hurricane in America. I picked up the stem cells in Providence, Rhode Island, and was meant to fly to Washington then back to London. But when I arrived at the check-in desk at Providence, the lady on the desk said:”Well, I’m really sorry, I’ve got some bad news for you-there are no fights from Washington.”So I took my box and put it on the desk and I said:”In this box are some stem cells that are urgently needed for a patient-please, please, you’ve got to get me back to the United Kingdom.”She just dropped everything. She arranged for a flight on a small plance to be held for me.re-routed(改道)me through Newark and got me back to the UK even earlier than originally scheduled.
For this courier job, you’re consciously aware than that box you’re got something that is potentially going to save somebody’s life.
29.Which of the following can replace the underlined word “courier” in Paragraph17
A provider B delivery man
C collector D medical doctor
30.Why does Peter have to complete his trip within 42hours?
A. He cannot stay away from his job too long.
B. The donor can only wait for that long.
C. The operation needs that very much.
D. The ice won't last any longer.
31.Which flight did the woman put Peter on first?
A. To London B. To Newark
C. To Providence D. To Washington

結果 (中文) 3:

是彼得霍兹，志愿者干快递。自2012三月以来，我已经做了89次的人，51都是在国外，我有42个小时进行干细胞（干细胞）在我的小盒子，因为我已经有了两个冰袋，他们能坚持多久，总之，从干细胞从供体收获时间（捐献者）的时候，他们可以植入病人体内，我们最多有72个小时，所以我总是有意识的时间。学科和网去年我有一次旅行，我被美国的一场飓风袭击了。我在罗得岛州的上帝的上帝，拾起了干细胞，并打算飞往华盛顿然后回到伦敦。但当我到达了在上帝的入住登记台，女士在桌上说：“嗯，我真的很抱歉，我有一些坏消息，因为你没有从华盛顿打架”，所以我拿起我的盒子，并把它放在桌子上，我说：“在这个盒子里是一些干细胞，迫切需要的病人请，你必须让我回到英国。”她只是放下一切。她安排在一个小地方要为我举行了一个飞行。重新路由（改道）我在纽瓦克和让我回到英国，甚至比原计划提前。对于这份信使的工作，你有意识地比那个盒子知道你得到的东西，是潜在的去拯救某人的生命。29，下列哪个可以代替下划线的单词“快递”paragraph17供应商交货人医生和医生30彼得为啥要在42小时完成他的旅行吗？他不能远离工作太久。B.供者只能等待那么长的时间。C.操作需要非常。D.冰不会持续太久了。31那个女人把皮特放在第一位的是哪一次飞行？A.伦敦B.纽瓦克C.到华盛顿特区到华盛顿