相同状况下,下列气体所占体积最大的是[ ] A.80gSO3 B.34gH2S

题型:选择题

问题:

相同状况下,下列气体所占体积最大的是                                    [ ]

A.80g SO3     

B.34g H2S      

C.16g O2       

D.3g H2

考点:阿伏加德罗定律
题型:选择题

男性患者,35岁,突发头痛1d。剧烈头痛,呕吐。入院查体:神清,言语流利,左侧眼睑下垂,瞳孔散大,光反射消失。四肢肌力、肌张力正常,脑膜刺激征阳性。

如该患者头CT未见明确的出血,应行下列哪项检查

A.脑电图

B.头MRI

C.脑组织活检

D.腰穿

E.TCD

题型:选择题

某患者,女,23岁。被人发现时躺在地板上,呈昏迷状态,口吐白沫。查体:神志不清,两瞳孔针尖大小,口唇发绀,两肺满布水泡音,心率60次/分,肌肉震颤。应首先考虑的是

A.癫痫大发作

B.肝昏迷

C.尿毒症

D.有机磷农药中毒

E.安眠药中毒

题型:选择题

仿照下面例句的句式,以“单纯”“成熟”作为开头,各仿写一个句子。    

  稳重绝不是怯懦的近义词,怯懦是心智无力的外显,稳重是心智强盛的内敛。  

答:                                                                                              

题型:选择题


In the following passage, there are 20 blanks representing words that are missing from the context. Below the passage, each blank has 4 choices marked by letter A, B, C and D respectively. There is only ONE right answer. Blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET.

How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (91) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (92) on TV shows," said Miller, 34, who rose to international stardom (93) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (94) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (95) with his brother. Miller said he was fond of his character, (97) he said "exists in shades of grey".
Miller comes from a (97) of teachers. He said he didn’t seem fated for a career in the arts, (98) his passion for acting. After (99) from Princeton with an English degree, he moved (100) his parents’ request to Los Angeles to look for a stable life. He started (101) in a little company that made television movies. This (102) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (103) go to the office (104) he didn’t have air-conditioning. "I would hang (105) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(106) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (107) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (108) . If I did the acting and was successful, I would never wonder (109) that job," he explained. He quit and temped (110) many people in the entertainment industry.

A.flat

B.prison

C.home

D.house

题型:选择题

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