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【单选题】
Part A You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer- A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE. Where is this conversation probably taking place
A.
In a post office.
B.
At an insurance agency.
C.
On an airplane.
D.
In a moving company.
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参考解析：
刷刷题刷刷变学霸
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【单选题】男性37岁，患慢性肝炎合并肝硬化，出现头昏、恶心、呕吐、吐血、血便，出血量约200ml，诊断为下消化道出血，应给予（）.
A.
肾上腺素皮下注射
B.
冰盐水+去甲肾上腺素口服
C.
去甲肾上腺素静脉注射
D.
冰盐水+肾上腺素口服
E.
维生素K肌注
，则
=（）。【单选题】She is always easy to get along with, but she is difficult to understand ()
A.
at one time
B.
at a time
C.
at times
D.
at all times
【单选题】Airline passengers are specifically told NOT to () A. ask question about safety during the flight B. jump in any circumstances C. carry personal belongings in an emergency D. locate the nearest exit
A.
According to airline industry statistics, almost 90% of airline accidents are not survivable or partially survivable. But passengers can increase their chances of survival by learning and following certain tips. Experts say that you should read and listen to safety instructions before takeoff and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as possible. Of course, you should also know how the release mechanism of your belt operates. During takeoffs and landings you are advised to keep your feet fiat on the floor. Before takeoff you should locate the nearest exit and an alternative exit and count the rows of seats between you and the exits so that you can find them in the dark if necessary.
B.
In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face with napkins, towels, or clothing. If possible, wet these for added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are fully inflated, and when you jump, do so with your arms and legs extended in front of you. When you get to the ground, you should move away from the plane as quickly as possible, and never smoke near the wreckage.