某女，35岁，诉2个月来发热、乏力伴消瘦。体检：左颈、两侧腋窝和腹股沟部位可触及数个黄豆和蚕豆大小淋巴结，肝未及，脾肋下3cm。RBC4．0×10／L，HGB120g／L，WBC5．6×10／L，PLT150×10／L，ESR80mm／h

如果骨髓检查发现肿瘤细胞，胸部X线检查阴性，B超肝区检查正常，患者的临床分期应是

A:Ⅱ期A B:Ⅱ期B C:Ⅲ期A D:Ⅲ期B E:Ⅳ期

患者缺失3个月，要求固定修复

决定其能否固定桥修复的因素，除了

A:邻牙牙周支持能力 B:邻牙牙冠大小、形态 C:缺牙区黏膜厚度 D:咬合关系 E:邻牙的位置

患者缺失3个月，要求固定修复

如果第二磨牙近中倾斜，倾斜牙作固定桥基牙的最大障碍是

A:倾斜度 B:共同就位道的获得 C:牙周应力集中 D:牙髓损害 E:以上都是不是

患者缺失3个月，要求固定修复

一般情况下，倾斜牙作基牙，其倾斜度的最大限度是

A:10° B:20° C:30° D:40° E:以上都不是

某女性患者，35岁，G3P1。皮下埋植术后3年，月经基本规律，7～8天/30天，末次月经2个月前，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宫肌瘤”。下列处理正确的是

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

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

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

上颌神经的终末支为（）

A:眶下神经 B:鼻腭神经 C:腭后神经 D:上牙槽后神经 E:上牙槽前神经

，则a与b比值是（）。

A:b≠0，a为任意实数 B:a≠0，b=0 C:a=1，b=0 D:a=0，b=0