某套利组合如图所示，据图回答问题。

此组合的最大风险为( )。

A:4 B:6 C:10 D:18

某移动公司用户李某从2012年2月至10月，在长达8个月的时间内未缴纳话费，共欠费2800元。移动公司数次追缴不成的情况下，暂停了对李某的服务。

李某于2012年11月1日10时，补交了所有费用，移动公司最迟应于2012年( )，恢复对李某的电信服务。

A:11月2日10时 B:11月3日10时 C:11月3日13时 D:11月3日18时

某移动公司用户李某从2010年2月至10月，在长达8个月的时间内未缴纳话费，共欠费2800元。移动公司数次追缴不成的情况下，暂停了对李某的服务。

李某于2010年11月1日10时，补交了所有费用，移动公司最迟应于2010年( )，恢复对李某的电信服务。

A:11月2日10时 B:11月3日10时 C:11月3日13时 D:11月3日18时

某门面房建筑面积100平方米，预测其未来每年的潜在毛租金收入为10万元，空置和收租损失为潜在毛租金收入的10%，运营费用为潜在毛租金收入的20%，报酬率为8%，收益期限为30年。

该门面房的年净收益为( )万元。

A:7 B:8 C:9 D:10

病历摘要: 患者xx，女性，43岁，因腰背痛，左下肢麻木感3个月，无畏寒,发热，大小便正常。查体：T37℃，P80次/分；L至L棘突有压痛和叩击痛，左侧腰部可触及大小分别为10x8x5cm和8x8x5cm之包块，有触痛，质软，左下肢直腿抬高试验（＋），其余（-）。

B超发现左侧腰大肌有2个脓肿，大小为11x11x10cm和9x9x8cm。X线提示腰椎体有破坏，MRI示L椎体水平椎管压迫硬膜囊，zongR 30mm/h。以下诊断哪项最有可能？

A:L椎体结核 B:L椎体肿瘤 C:L/L椎间隙感染 D:L/L椎间盘突出症 E:椎管狭窄症 F:L椎体转移瘤

患儿女，8个月。腹泻4天，呕吐2天，大便7~10次／天，量多，为蛋花汤样。检查：发育营养差，精神委靡，哭时泪少，尿少，皮肤弹性差，呼吸略深，心肺未见异常，腹不胀，血钠135mmol／L。

纠正脱水后，患儿排尿，考虑补钾。此时补液瓶中只有液体250ml，最多可加10%氯化钾的量为

A:4ml B:5ml C:7ml D:10ml E:12ml

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

在FoxPro中，MIN（8，10，9，11）的值是（）。

A:8 B:9 C:10 D:11