保管期满但未结清的债权债务原始凭证，经单位负责人批准后可以销毁。( )

阅读理解。

      Short and shy, Ben Saunders was the last kid in his class picked for any sports team. "Football, tennis

Cricket-anything with a round ball, I was useless, "he says now with a laugh. But back then he was the

object of jokes in school gym classes in England's rural Devonshire. 

     It was a mountain bike he received for his 15th birthday that changed him. At first the teen went biking

alone in a nearby forest. Then he began to cycle along with a runner friend. Gradually, Saunders set his mind

building up his body, increasing his speed, strength and endurance. At age 18, he ran his first marathon.

      The following year, he met John Ridgway, who became famous in the 1960s for rowing an open boat

across the Atlantic Ocean. Saunders was hired as an instructor at Ridgway's school of Adventure in Scotland,

where he learned about the older man's cold-water exploits (成就). Intrigued, Saunders read all he could about

Arctic explorers and North Pole expeditions, then decided that this would be his future.

     Journeys to the Pole aren't the usual holidays for British country boys, and many people dismissed his

dream as fantasy."John Ridgway was one of the few who didn't say, 'You are completely crazy,' Saunders

says.

     In 2001, after becoming a skilled skier, Saunders started his first long-distance expedition toward the North

Pole. He suffered frostbite, had a closer encounter (遭遇) with a polar bear and pushed his body to the limit.

     Saunders has since become the youngest person to ski alone to the North Pole, and he's skied more of the

Arctic by himself than any other Briton. His old playmates would not believe the transformation.

      This October, Saunders, 27, heads south to explore from the coast of Antarctica to the South Pole and back, an 1800-mile journey that has never been completed on skis.

1. The turning point in Saunders' life came when  _____.

A. he started to play ball games

B. he got a mountain bike at age 15

C. he ran his first marathon at age 18

D. he started to receive Ridgway's training

2. We can learn from the text that Ridgway _______.

A. dismissed Saunders' dream as fantasy

B. built up his body together with Saunders

C. hired Saunders for his cold-water experience

D. won his fame for his voyage across the Atlantic

3. What do we know about Saunders?

A. He once worked at a school in Scotland.

B. He followed Ridgway to explore the North Pole.

C. He was chosen for the school sports team as a kid.

D. He was the first Briton to ski alone to the North Pole.

4. The underlined word "Intrigued" in the third paragraph probably means _____.

A. Excited  

B. Convinced

C. Delighted

D. Fascinated

5. It can be inferred tat Saunders' journey to the North Pole ______.

A. was accompanied by his old playmates

B. set a record in the North Pole expedition

C. was supported by other Arctic explorers

D. made him well-known in the 1960s

根据《劳动法》的规定，用人单位不可以随时解除劳动合同的是( )。

A．某单位司机李某因交通肇事罪被判处有期徒刑3年
B．某单位发现王某在试用期间不符合录用条件
C．史某在工作期间严重失职，给单位造成重大损失
D．职工姚某无法胜任本岗位工作，经过培训仍然无法胜任

对“人为什么活着”这一人生根本问题的认识和回答，是人生观中( )

A．人生目的的重要内容
B．人生价值的重要内容
C．人生态度的重要内容
D．人生理想的重要内容

速度为160km／h≥υmax＞120km／h，轨端或轨顶面剥落掉块长度超过（）且深度超过（）为重伤。

某公司人力资源部对员工举办一次为期4天的集中培训，参加培训的学员共50人。根据以往经验，人力资源部做了80000元的培训成本预算。培训期间的费用标准及实际支出情况如下：培训讲师的课酬为10000元/天，交通食宿费用500元/天，培训场地及设备租赁费1500元/天，学员教材费100元/人，餐费每人20元/天，参加培训人员的误工费为每人平均100元/天，其他培训费用合计2000元。请计算此次培训实际发生的培训总成本和每位学员的平均培训成本，并分析培训费用预算执行情况。（15分）