产妇，31岁，G2P0，现妊娠39周，孕期平顺。今日在会阴侧切下经阴道分娩一女婴，体重3400g。现为产后5h，她想了解产褥期内的身体和心理变化，以及婴儿照顾和护理知识。

关于产褥期内生殖系统的变化，叙述正确的有

A:产后10d子宫进入骨盆腔 B:产后1周子宫恢复至未妊娠大小 C:胎盘附着部位的内膜完全修复约需3周 D:产后1周宫颈口变成“一”字形横裂状 E:阴道黏膜皱襞在产后3周重新出现 F:产后2周阴道可以恢复未妊娠时的紧张度 G:会阴切口一般在3~5d愈合

根据以下材料，回答题： 某油料储运基地的储罐区内，设有1#和2#地上式立式固定顶重油储罐，3#、4#和5#内浮顶汽油储罐，其总平面布局及周边建(构)筑物等相关信息如图1—16—1所示。该储罐区按有关国家工程建设消防技术标准配置了消防设施及器材。

防火堤内的储罐布置不宜超过2排，单罐容量小于或等于1000m3且闪点大于120℃的液体储罐不宜超过（　　）排。

A:2 B:3 C:4 D:5

某产妇，31岁，GP，现妊娠39周，妊娠期平顺。今日在会阴侧切下经阴道分娩一女婴，体重3400 g。现为产后5 h，她想了解产褥期内的身体和心理变化，以及婴儿照顾和护理知识。

关于产褥期内生殖系统的变化，描述正确的有

A:产后10 d子宫进入骨盆腔 B:产后1周子宫恢复至未妊娠大小 C:胎盘附着部位的内膜完全修复约需3周 D:产后1周宫颈口变成“一”字形横裂状 E:阴道黏膜皱襞在产后3周重新出现 F:产后2周阴道可以恢复未妊娠时的紧张度 G:会阴切口一般在3～5 d愈合

某男性患者，30岁因左下后牙牙龈反复肿胀流脓半年求治。检查发现和牙釉质发育不全，龋坏，颊瘘

该患者可能出现严重营养不良造成恒牙发育不良的生长发育时间为

A:6个月～1岁 B:1～2岁 C:2～3岁 D:4～5岁 E:6～7岁

某男性患者，57岁，缺失，余留牙正常，右侧牙槽嵴丰满，左侧牙槽嵴低平，口底和前庭沟浅

如果采用RPA卡环，卡环固位臂的坚硬部分的位置应是

A:颊侧近中，观测线方非倒凹区 B:颊侧近中，观测线方倒凹区 C:颊侧近中，观测线上 D:颊侧远中，观测线方非倒凹区 E:颊侧远中，观测线上

某男性患者，25岁，鼻衄6天，发热、咳嗽、胸痛3天来院就诊。实验室检查：血红蛋白：50g/L，红细胞：1．6×10/L，白细胞：8×10/L分类计数发现原始和早幼粒细胞。

什么是急性白血病的化疗诱导缓解阶段的治疗目的？　提示：骨髓象：增生极度活跃，涂片可见原始粒细胞和早幼粒细胞超过30％。

A:大量杀灭白血病细胞 B:大量杀灭白细胞 C:升高血红蛋白 D:恢复机体正常造血 E:使病人的症状和体征消失 F:血象和骨髓象基本恢复正常

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