某男性患者，39岁，缺失，近远中大面积银汞合金充填物，无松动，X线显示已行完善的根管治疗；未见明显的牙体牙髓及牙周病变

如果患者要求固定义齿修复，但5牙冠剩余牙体薄弱，最佳的处理措施是

A:烤瓷固定桥 B:烤瓷固定桥 C:行桩核恢复后，烤瓷固定桥 D:金属固定桥 E:行桩核恢复后，金属固定桥

某男性患者，46岁，，缺失，余留牙正常，设计可摘局部义齿修复，和设计RPI卡环组

如果口底深度不足6mm，则大连接体应采用

A:前腭杆 B:舌杆 C:舌板 D:舌隆突杆 E:腭板

某女性患者，35岁，右颈部结节一周。无畏寒、发热，无咳嗽、咳痰，饮食可。否认结核病史。PE:右颈部可触及一约1.5cm×2cm的结节，质地中等，无压痛，随吞咽动作上下活动。血清FT、FT、TSH、TGAb及TMAb均正常。TcO甲状腺静态显像示右叶甲状腺可见一"冷"结节。

Tc-MIBI甲状腺血流显像及甲状腺肿瘤阳性显像示右叶"冷"结节血流灌注增加10分钟早期相及2小时延迟显像均可见放射性分布异常浓聚，上述征象提示最可能的诊断是

A:亚急性甲状腺炎 B:甲状腺癌 C:结节性甲状腺肿 D:甲状腺出血 E:甲状腺囊肿 F:慢性淋巴细胞甲状腺炎

某女性患者，35岁，右颈部结节一周。无畏寒、发热，无咳嗽、咳痰，饮食可。否认结核病史。PE:右颈部可触及一约1.5cm×2cm的结节，质地中等，无压痛，随吞咽动作上下活动。血清FT、FT、TSH、TGAb及TMAb均正常。TcO甲状腺静态显像示右叶甲状腺可见一"冷"结节。

行右叶甲状腺全切和左叶甲状腺大部分切除，右颈淋巴结清扫术，术后病理：分化良好乳头状甲状腺癌（右叶）伴右颈部淋巴结(5／7)转移。随后，行三次I治疗。近期因血甲状腺球蛋白(Tg)进行性升高，最高达648mg,/L，行I显像，结果阴性。F-FDGPET／CT示胸骨柄代谢局灶性异常增高，F-FDG显像阳性结果提示

A:癌细胞分化程度高，预后相对好 B:癌细胞分化程度低，预后相对差 C:癌细胞乏氧 D:癌细胞碘代谢活跃 E:癌细胞糖代谢降低 F:癌组织血流灌注增加

某女，35岁，G[733cf301-0535-45ea-903f-0f6ca7e08ff1.jpeg" />P[d8d15d8e-757f-4089-a6ef-5710b63954eb.jpeg" />，皮下埋植术后3年，月经基本规律，7～8／30天，末次月经2月前，淋漓至今未净，前来就诊

若B超检查提示"子宫前壁可见直径1.5cm子宫肌瘤"，下列哪项处理是正确的

A:口服炔雌醇，每日0.1mg，血止停药 B:立即取出皮下埋植剂 C:随访观察，每半年复查一次 D:加用短效口服避孕药止血 E:口服维生素K止血

26岁，女性，已婚2年，G[72742d9b-1e5a-40b2-8f10-ce720163971d.jpeg" />P[0bd6e945-a6b1-4ce2-8991-6b5e3b0bba45.jpeg" />。婚后因不想生育，所以一直口服避孕药避孕，但1年前意外妊娠，于孕45天行人工流产术

结核已治愈，如果她想2年后妊娠，下列建议中哪一项是正确的

A:准备妊娠前3个月停用长效口服避孕药，以免药物有积累作用影响胚胎发育 B:立即停用口服避孕药，改用IUD避孕直至准备妊娠时取出 C:立即停用口服避孕药，可改用男用避孕套避孕，偶有套脱落或破裂，立即用紧急避孕法 D:停用口服避孕药，改用长效避孕针 E:停用长效口服避孕药，改用短效避孕药，直至准备妊娠时停用

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