2010年8月，A省B市C房地产开发有限公司获得房地产开发企业一级资质后，为弥补建设资金的不足，由B市D商业银行担保向社会公开发行了债券，发行期限为5年，经有关部门批准在市场上公开发行。同时还规定该债券发行时每张按8.5元发行，到期按券面值10元偿还。2011年3月，C房地产开发有限公司改制为C房地产开发股份有限公司，于2012年4月1日成为上市公司。并成功发行股票，发行股票总数为2100万股，2013年1月，C房地产开发股份有限公司公司股本总额超过4亿元。据此，请回答以下问题：

按照规定，2010年8月，C房地产开发有限公司获得房地产开发企业一级资质时，其从事房地产开发经营时间不低于( )年。

A:8 B:5 C:3 D:2

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，66岁，因口腔修复体无法使用前来就诊。临床检查：口腔内铸造金属桥不良修复体，冠固位体完全不密合，修复体有松动，基牙可探及有龋坏。口内上颌，下颌天然牙存留，牙冠牙体形态尚正常，均叩（-），松（-），咬合空间正常。口腔卫生较差，部分天然牙体探及龈下牙石。拆除口内不良修复体后，发现口内缺失，牙冠缺损，牙体龋坏明显，均叩（-），松（-）；残根，松动Ⅰ度，松动Ⅰ～Ⅱ度，根面腐质多；残根于龈上约2mm，叩（-），松（-）；口内可见部分残根区牙龈充血明显，有较多牙结石。患者身体健康，无心脏病、高血压等病史。

X线检查发现残根均较短小，根管较细小；根长度较长，且根管直径正常；上颌牙体破坏，龋坏及髓腔，根尖周影像正常，根管影清晰。结合临床检查结果，确定需要拔除的牙齿为

A: B: C: D: E: F: G:

 某女性患者，26岁，来院体检。查体：P100次/min；突眼，甲状腺肿大。实验室检查：甲状腺摄碘率增高，T[8af7add4-f0c6-4de8-81c2-a3ac5fb1a083.jpeg" />抑制试验抑制率＜50%。

若该患者为妊娠3个月合并甲状腺功能亢进症，治疗选择

A:碘剂 B:β-受体阻滞药 C:手术 D:抗甲状腺药 E:放射性I

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

若变量已正确说明为int类型，要通过语句scanf("%d %d %d",&a,&b,&c);给a赋值3，b赋值5，c赋值8，下面不正确的输入形式是（）。

A:3＜回车＞ B:5＜回车＞ C:8＜回车＞ D:3,5,8＜回车＞ E:3＜回车＞ F:58＜回车＞ G:35＜回车＞ H:8＜回车＞

若变量已正确说明为int类型，要通过语句scanf("%d%d%d"，&a，&b，&c)；给a赋值3，b赋值5，c赋值8，不正确的输入形式是

A:3＜回车＞
5＜回车＞
8＜回车＞ B:3，5，8＜回车＞ C:3＜回车＞
5 8＜回车＞ D:3 5＜回车＞
8＜回车＞

若变量已正确说明为int类型，要通过语句scanf("%d %d %d",&a,&b,&c);给a赋值3，b赋值5，c赋值8，下面不正确的输入形式是( )。

A:3＜回车＞
5＜回车＞
8＜回车＞ B:3,5,8＜回车＞ C:3＜回车＞
58＜回车＞ D:35＜回车＞
8＜回车＞

若变量已正确说明为int类型，要通过语句scanf("%d %d %d",&a,&b,&c);给a赋值3，b赋值5，c赋值8，下面不正确的输入形式是( )。

A:3＜回车＞ 5＜回车＞ 8＜回车＞ B:3,5,8＜回车＞ C:3＜回车＞ 58＜回车＞ D:35＜回车＞ 8＜回车＞