一个三角形的底是4dm,高是10cm,则它的面积是( ) A.40平方分米 B.

题型:选择题

问题:

一个三角形的底是4dm,高是10cm,则它的面积是(  )

A.40平方分米

B.40平方厘米

C.4平方分米

D.2平方分米

考点:三角形的周长三角形的面积
题型:选择题

It was the second day of the three-day Golden Beach Music Festival on Huangdao Peninsula, west of Qingdao, one of China's most renowned coastal tourist cities. Lines of orange beach umbrellas stood out along the coastline against the big blue sea and sunny sky. Brightly colored tents dotted Golden Beach, which is said to be the best beach in China with the longest stretch of untainted silver sand.

With one hour to go before the start of the show on September 13, Liu Siyuan, one of the festival's chief promoters, was sitting alone at the sound-mixing station with his head buried in a box lunch. His cellphone, which was close at hand, kept ringing from time to time and Liu picked it up to answer all kinds of questions and give orders on everything from booking train tickets to disposing of trash.. “I'm so busy these days, since I have to arrange everything for the festival. How would I know how to deal with the garbage on the beach?” he said.

But that didn't matter a bit to festival goers. On the first day, more than 1,000 music fans, local residents and tourists gathered at Golden Beach to enjoy dynamic music mixed with local beer, sea breeze and sunshine.

“This is the most unforgettable music festival I've ever attended,” said Mu Er, a music fan and magazine editor who came all the way from Shanghai especially for the beach festival. Mu has been to many other domestic music festivals, including those held on grassland and in city parks.

“Nothing can compare to the beach music experience, which is so extraordinary, relaxing and so much fun,” she said, while wandering around a market where vendors sold postcards, CDs, hats, masks, rock-themed T-shirts and other small handmade products.

Festival goers turned the beach into a giant playground—playing football, swimming, riding motorcycles, flying kites, or just simply sitting on the beach and drinking beer. "(The beach is) damn awesome!" said Joe, a musician from Wales who plays bass with a local five-piece rock band called The Dama Llamas, as he was about to go on stage.

60. Mu Er, a music fan and magazine editor, came to Golden Beach            

A. to see the best beach                  B. to be on holiday

C. to play his own music                D. to attend the music festival

61. Mu Er felt the most interested in        

A. buying postcards                   B. wandering around

C. experiencing the beach music         D. selling hats and T-shirts

62. It can be inferred that festival goers         

A. have a lot of fun on the beach       B. have built a giant playground

C. play football every day             D. sit and drink free beer every day

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夫妻财产制

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点估计

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男,45岁,肝炎病史20余年,近2月来出现右侧季肋部持续胀痛,伴厌食、乏力和腹胀。查体:右侧肋缘下可触及到肿大的肝脏,质地坚硬,边缘不规则;AFP>1000μg/L。

有确定诊断意义的检查是()

A.肝功能检查

B.CT

C.MRI

D.肝穿刺针吸细胞学检查

E.选择性肝动脉造影

题型:选择题

男患者,42岁,长期咳嗽,经常咳脓痰15年,发热、咳脓臭痰1周来诊,查体,左肺下背部呼吸音弱,可闻及湿啰音。

确诊首选下列哪项检查

A.胸CT

B.胸X线片

C.纤维支气管镜

D.痰细菌培养+药敏

E.以上都不必做

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