题目内容

Section ADirections: This section is to test your listening ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

A. In Europe.
B. In Africa.
C. On the plane.
D. In a car.

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上述各项中属于医生违背有利原则的是()

A. 医生检查病人时,由于消毒观念不强,造成交叉感染
B. 医生满足病人的一切保密要求
C. 妊娠危及母亲的生命时,医生给予引
D. 医生对病人的呼叫或提问给予应答
E. 医生的行为使某个病人受益,但却损害了别的病人的利益

为了研究45岁以上的男性中体重指数(BMI)≥25者是否糖尿病患病率高,某医生共调查了9550人,其中.BMI≥25者有2110人(n1),糖尿病患病人数为226人(x1);BMI<25者7440人(n2),其中糖尿病患病人数为310人(X2),问BMI≥25者糖尿病患病率是否高于BMI<25者。 经u检验,若u值等于2.95,则最接近的概率P应是

A. P>0.05
B. P=0.05
C. P>0.01
D. P=0.01
E. P<0.01

______ means that language can be used to refer to the contexts that are removed from the immediate situation of the speaker, especially, time and space.

A. Creativity
B. Duality
C. Arbitrariness
Displacement

甲状腺功能亢进性心脏病的治疗首选()

A. 丙硫氧嘧啶
B. 甲硫氧嘧啶
C. 131I
D. 手术

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