男性，27岁，心悸气短，胸闷胸痛晕厥。查体:胸骨左缘3肋间3/6，收缩期杂音，超声:室间隔:左室后壁为1.5:1。SAM(＋)。

超声心动图SAM征指的是

A:二尖瓣前叶收缩期向前运动 B:二尖瓣后叶与前叶同向运动 C:三尖瓣前叶舒张期向前运动 D:三尖瓣后叶舒张期向后运动 E:主动脉瓣收缩期向前运动

Sam先生是在中国境内的外商投资企业工作取得工资,薪金的外籍人员，2012年10月取得来自中国境内的收入情况如下：(1)取得工资收入20000元(2)出版图书一部，出版社支付稿酬80000元。(3)一次性取得讲学收入12000元。(4)参加某大型商场开业抽奖活动。中奖所得5000元。 根据以上资料，回答下列问题：

Sam先生取得的稿酬收入应缴纳个人所得税( )元。

A:12800 B:8960 C:12600 D:14400

Sam先生是在中国境内的外商投资企业工作取得工资,薪金的外籍人员，2012年10月取得来自中国境内的收入情况如下：(1)取得工资收入20000元(2)出版图书一部，出版社支付稿酬80000元。(3)一次性取得讲学收入12000元。(4)参加某大型商场开业抽奖活动。中奖所得5000元。 根据以上资料，回答下列问题：

Sam先生取得的讲学收入应缴纳个人所得税( )元。

A:4000 B:3960 C:2400 D:1920

Sam先生是在中国境内的外商投资企业工作取得工资,薪金的外籍人员，2012年10月取得来自中国境内的收入情况如下：(1)取得工资收入20000元(2)出版图书一部，出版社支付稿酬80000元。(3)一次性取得讲学收入12000元。(4)参加某大型商场开业抽奖活动。中奖所得5000元。 根据以上资料，回答下列问题：

Sam先生取得的中奖所得应纳个人所得税( )元。

A:800 B:200 C:1000 D:400

SAM

Sam is （　）

A:one of the tamest, if not the tamest dog, I know B:anyone of the tame, if not the tamest dog, I know C:one of the tamer, if not the tamest dog, I know D:one of the tamest dogs I know, if not the tamest

Uncle Sam is a tall, thin man. He’s an older man with white hair and a white beard. He often wears a tall hat, a bow tie, and the stars and stripes of the American flag.
Who is this strange-looking man Would you believe that Uncle Sam is the US government But why do you call the US government Uncle Sam
During the War of 1812, the US government hired meat packers to provide meat to the army. One of these meat packers was a man named Samuel Wilson. Samuel was a friendly and fair man. Everyone liked him and called him Uncle Sam.
Sam Wilson stamped the boxes of meat for the army with a large US for United States. Some government inspectors came to look over Sam’s company.
They asked a worker what the US on the boxes stood for. As a joke, the worker answered that these letter stood for the name of his boss, Uncle Sam.
The joke spread, and soldiers began saying that their food came from Uncle Sam. Before long, people called all things that came from the government "Uncle Sam". "Uncle Sam" became a nickname for the US government.
Soon there were drawings and cartoons of Uncle Sam in newspapers. In these early pictures, Uncle Sam was a young man. He wore stars and stripes, but his hair was dark and he had no beard. The beard was added when Abraham Lincoln was President. President Lincoln had a beard.
The most famous picture of Uncle Sam is on a poster from World War I. The government needed men to fight in the war. In the poster, a very serious Uncle Sam points his finger and says "I want YOU for the US Army./
Sam Wilson stamped the boxes of meat for the army with a large US for______.

A:Uncle Sam B:United States C:Soldiers D:America

Passage Three
On October 17, 1829, Sam Patch did what he had said he would do. He perched on a platform built beside Niagara Falls, and jumped into the river a hundred feet below. A big crowd had gathered to watch Sam’s well-advertised leap. The spectators held their breath as the daredevil hit the swirling water. At last his head burst out of the foam, thirty feet clear of the falls. The crowd let out a mighty roar. Men waved their hats and yelled out the expression that had become Sam’s trademark : "There’s no mistake in Sam Patch!"
Sam began his career as a leaper in 1827, when he jumped eighty feet into the Passaic River, from a bridge that was still under construction. He was delighted with the notoriety he received. He traveled from town to town, jumping from masts, cliffs and bridges. Then he made his great conquest of Niagara Falls.
Sam was spurred on by the widespread public excitement over his successful leap from the Fails. He turned to the higher Genesee Falls for his next feat. On November 13, a scaffold was constructed 125 feet above the base of the Falls. A huge crowd gathered on both river banks. At 2:00 pro, Sam climbed the shaky scaffold, made a brief speech, and jumped. Once again there was hushed silence as his body smacked the water. But this time Sam didn’t resurface.
Sam’s body was pulled from the mouth of the river the following spring. Even so, for years afterward, a legend persisted that tile great Sam Patch was still alive.
What is the general idea of the passage

A:Genesee Fails is a dangerous place. B:Sam Patch jumped at Niagara Falls. C:There’s no mistakes in Sam Patch. D:Sam Patch was a popular leaper.

Sam Wilson stamped the boxes of meat for the army with a large U.S. for ______.

A:Uncle Sam B:United States C:Soldiers D:America