男性，16岁，全身水肿10天，体格检查：血压125/75mmHg，腹水征阳性。尿蛋白（+++）(6.5g/d)，沉渣RBC 0~2/HP。血ALT 30U/L，血Alb 22g/L，胆固醇8mmol/L。BUN 10.5mmol/L,Scr 98μmol/L。抗链"O"200U/ml，血IgG 4.5g/L，血C为0.088g/L。

患者用泼尼松50mg/天治疗，尿蛋白转阴。药减至20mg/天时，尿蛋白又增至2g/天，Alb 29g/L，此时应选用的治疗方案是

A:泼尼松加量至50mg/天 B:甲泼尼龙大剂量冲击疗法 C:环孢素A D:泼尼松+细胞毒药物 E:瘤可宁

某男性患者，16岁，直面型，鼻唇角正常，面下1／3正常，颏唇沟略深。前牙Ⅱ度深覆，覆盖4mm，磨牙远中尖对尖关系，上颌拥挤4mm，下颌无拥挤，第二磨牙已完全萌出

若治疗计划是拔除2个上颌第一双尖牙，治疗结束后磨牙关系应为

A:中性关系 B:尖对尖远中关系 C:完全远中关系 D:近中关系 E:轻度远中关系

某女性患者，53岁，颈部不适2年。MRI检查结果如下图。

关于脊膜瘤，正确的是

A:好发于女性 B:有完整包膜 C:瘤体内可见钙化 D:发病率占髓外硬膜下肿瘤的第2位 E:可以跨硬膜生长 F:均匀中等至明显强化

某女性患者，56岁，右侧肢体无力3d。头颅CT显示如下图。

可能的诊断为 ( 提示 2d后复查，CT显示如下图。)

A:急性脑血肿 B:转移瘤伴出血 C:胶质瘤伴出血 D:少枝胶质细胞瘤伴出血 E:血液系统病变伴脑出血 F:脑脓肿 G:血管畸形伴出血

某男性患者，16岁，全身水肿10天，体格检查：血压125/75mmHg，腹水征阳性。尿蛋白（+++）(6.5g/d)，沉渣RBC 0～2/HP。血ALT 30U/L，血Alb 22g/L，胆固醇8mmol/L。BUN 10.5mmol/L,Scr 98μmol/L。抗链"O"200U/ml，血IgG 4.5g/L，血C为0.088g/L。

患者用泼尼松50mg/天治疗，尿蛋白转阴。药减至20mg/天时，尿蛋白又增至2g/天，Alb 29g/L，此时应选用的治疗方案是

A:泼尼松加量至50mg/天 B:甲泼尼龙大剂量冲击疗法 C:环孢素A D:泼尼松+细胞毒药物 E:瘤可宁

某男性患者，16岁，全身水肿10d。查体：血压120/100mmHg，腹水征阳性。尿蛋白(++++)，尿蛋白定量6.5/24h，尿沉渣RBC0～2个／Hp，血ALT302U/L，血ALB22g/L，胆固醇8μmol/L,BUN10.5μmol／L,Scr98μmol／L,ASO 200μl／ml，血IgG4.5g/L，血C0.88g/L。

经泼尼松60mg/d治疗，尿蛋白转阴，当激素减至20mg/d时，尿蛋白又增至2g/d，血ALB29g/L，此时应用的方案是

A:泼尼松加量 B:甲泼尼松龙冲击 C:环保菌素A D:泼尼松加细胞毒药物 E:苯丁酸氮芥

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

Each day the men ran for approximately eight hours.

A:Right B:Wrong C:mentioned

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

In the middle of the day: the men usually stopped running.

A:Right B:Wrong C:mentioned

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

They sometimes felt sick because it was so hot.

A:Right B:Wrong C:mentioned

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

On their trip across the desert: the three men ran through five countries.

A:Right B:Wrong C:mentioned