男，25岁。3米高处坠下致伤颈椎，为了明确是否并发脊髓损伤，最重要的检查是（） A.

下列属于增加网上广告访问率的有效策略是( )。

A．提供免费项目

B．提供醒目标识

C．利用旗帜广告交换服务网络

D．把内容写的很多

Early in the 16^th century men were trying to reach Asia by travelling west from Europe. In order to find Asia they had to find a way past South Africa. The man who finally found the way from the Atlantic Ocean to the Pacific was Ferdinand Magellan.

Magellan sailed from Seville in August 1519 with five ships and about 280 men. Fourteen months later, after spending the severe （凌冽的） winter on the coast of Patagonia, he discovered the channel （海峡） which is now called Magellan Straits. In November 1520, after many months of dangers from rocks and storms, the three remaining ships entered the ocean on the other side of South America.

They then continued, hoping to reach Asia. But they didn’t see any land until they reached the islands off the coast of Asia. Before they arrived at these islands, later known as Philippines, men were dying of starvation. While they were in the Philippines., Magellan was killed in battle.

The remaining officers then had to get back to Spain. They decided to sail around Africa. After many difficulties, one ship with eighteen men sailed into Seville after leaving. They were all that remained of Magellan’s expedition （探险队）.

小题1:Magellan Straits were discovered by Magellan ______.

A．in August 1519

B．in October 1520

C．in November 1520

D．in December 1520小题2:The number of the ships lost on the whole expedition was ______.

A．two

B．three

C．four

D．five小题3:Which of the following is NOT mentioned in the text?

A．Dangers from rocks and storms

B．Lack of fresh food and water

C．Severe winter in Patagonia

D．The death of Magellan

如果企业的短期偿债能力很强，则货币资金及变现能力强的流动资产数额与流动负债数额( )。

A．基本一致

B．前者大于后者

C．前者小于后者

D．两者无关

下列人物的行为能体现反抗外来侵略、维护民族独立这一主题思想的是：

①玻利瓦尔②章西女王③华盛顿④林肯[ ]

A、①②③

B、②③④

C、①②④

D、①③④

设备检修计划编写的基本步骤是什么？