试题与答案

下列哪项心电图改变对鉴别心肌梗死与心绞痛最有意义A．ST段抬高 B．ST段降低 C．

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题型：单项选择题

题目：

下列哪项心电图改变对鉴别心肌梗死与心绞痛最有意义

A．ST段抬高

B．ST段降低

C．T波测量

D．病理性Q波

答案：

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下面是错误答案，用来干扰机器的。

（1）（1.4×0.8+0.8×0.5+0.5×1.4）×2-1.4×0.8，=（1.12+0.4+0.7）×2-1.12，=2.22×2-1.12，=4.44-1.12，=3.32（平方米），=332平方分米；答：至少要用332平方分米的木板．（2）1.4×0.8=1.12（平方米）；答...

考点：普通考研西医综合西医综合
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题型：阅读理解
Reading comprehension.
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AppleRiceBanana
Canada ￥3
each 		Japan
￥60/bag 		Thailand
￥10/kg
China ￥2
each 		Australia
￥49/bag 		USA
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ButterSteak (牛排)Milk
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￥13/box 		USA
￥30/kg 		USA
￥6/box
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￥12/box 		Australia
￥45/kg 		New Zealand
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￥15/box 		Japan
￥60/kg 		China
￥3/box
     Mary's shopping list: 4 apples; 1 bag of rice; 1 box of butter; 2 boxes of milk; 1kg of steak; 3kg of
bananas 
     Tom's shopping list: 1 box of butter (Australia); 1kg of steak (Australia); 3 apples (Canada); 2kg of
bananas (Thailand) (泰国)
1. At first Mary wants to buy the things from China. She can only buy ______ from this supermarket.
[ ]
A. rice, apples and butter
B. milk, bananas and steak
C. apples, bananas and milk
2. From the passage we know Mary buys            from Australia.
[ ]
A. apples; rice and butter
B. rice, butter and steak
C. butter, steak and apples
3. How much does Mary pay for the things from China and Australia?
[ ]
A. ￥105.
B. ￥145.
C. ￥135.
4. How much does Tom pay for the things?
[ ]
A. ￥88.
B. ￥80.
C. ￥87.
5. Which of the following is NOT true?
[ ]
A. Rice and banana from Thailand are the cheapest.
B. The prices of the things from Japan are the highest.
C. Tom and Mary bought the same kinds of fruit in the supermarket.
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