问题
单项选择题 配伍题
女，33岁，阵发性眩晕1年，每次15～30min，休息后好转，再发伴恶心呕吐来院，无大小便失禁。血压135/75mmHg，右眼复视，四肢肌力正常，诊断为（）
A.颈动脉型TIA
B.椎-基底动脉TIA
C.内囊出血
D.高血压脑病
E.脑梗死
答案
参考答案：B
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女，33岁，阵发性眩晕1年，每次15～30min，休息后好转，再发伴恶心呕吐来院，无大小便失禁。血压135/75mmHg，右眼复视，四肢肌力正常，诊断为（）
A.颈动脉型TIA
B.椎-基底动脉TIA
C.内囊出血
D.高血压脑病
E.脑梗死
参考答案：B
Everyone needs water and a diet ___小题1:___healthy foods. These foods should __小题2:___some fat, some fiber, a little salt and so on. People need energy to live. They eat all kinds of foods___小题3:__change into energy. Our bodies use different __小题4:___of energy. The energy is measured in calories(卡路里).The more __小题5:___we take, the more calories we burn. Even when you are _小题6:___you are using energy ---about 65calories an hour. While you are at school, or walking home, your body is __小题7:__up 100 calories an hour. When playing football or basketball, you might be using 400 calories an hour. On _小题8:___Day, during the relay race, you will use most of all, perhaps as___小题9:__as 650 calories an hour. The Chinese diet is considered to be the healthiest in the world. It contains a lot of fruit and green vegetables. It is __小题10:___in fiber and low in sugar and fat. The Chinese eat less sugar than many___小题11:___countries in the world. That is __小题12:___lots of people in China have white teeth. People in the western world do no eat ___小题13:__healthy foods. They eat too much fat and sugar and don’t take __小题14:___exercise.Because of this, they _小题15:___weight very easily. In order to __小题16:___with the quick pace(步伐)of their life and work , they eat a lot of fast food . They eat a lot of sweets, soft drinks, potato crisp, chocolates, butter and ice cream and so on, ___小题17:__are called __小题18:__food by some epicureans (美食家).The result is that many of them become fat. In order to avoid __小题19:___fat and __小题20:___it is advisable (明智的)to eat a balanced diet and not eat too many foods that have a high calorie rating.
小题33:A so B. very C. much D. such
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得到UC-
用不同频率的光照射某金属产生光电效应，测量金属遏止电压UC与入射光频率
图象如图，根据图象求出该金属的截止频率
C=___________Hz。普朗克恒量h=___________J。