OSPL90代表的意思是()。 A.输入声压级为90db时的输出声压级 B.输入90

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问题:

OSPL90代表的意思是()。

A.输入声压级为90db时的输出声压级

B.输入90db时的满档声增益

C.输出入为60db时的输出声压级为90db

D.当输入声压级小于90db时,输出的声压级不再相应增大

E.助听器的声输出能力

考点:医药卫生技能鉴定考试助听器验配师助听器验配师题库
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关于胃穿孔的临床表现,下列选项正确的是()

A.患者早期出现低热

B.腹部叩诊有移动性浊音

C.腹部叩诊肝浊音界缩小

D.不影响患者腹式呼吸

E.患者一般难以记清发病时间

题型:单项选择题

不属于工程项目特性的是( )。

A.一次性
B.流动性
C.整体性
D.固定性

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阅读理解。

                                                                       Goldie's Secret

     She turned up at the doorstep of my house in Cornwall. No way could I have sent her away. No way, not

me anyway. Maybe someone had kicked her out of their car the night before. "We're moving house." "No space

for her any more with the baby coming." "We never really wanted her, but what could we have done? She was

a present." People find all sorts of excuses for abandoning an animal. And she was one of the most beautiful

dogs I had ever seen.

     I called her Goldie. If I had known what was going to happen I would have given her a more creative name.

She was so unsettled during those first few days. She hardly ate anything and had such an air of sadness about

her. There was nothing I could do to make her happy, it seemed. Heaven knows what had happened to her at

her previous owner's. But eventually at the end of the first week she calmed down. Always by my side, whether

we were out on one of our long walks or sitting by the fire.

     That's why it was such a shock when she pulled away from me one day when we were out for a walk. We

were a long way from home, when she started barking and getting very restless. Eventually I couldn't hold her

any longer and she raced off down the road towards a farmhouse in the distance as fast as she could.

     By the time I reached the farm I was very tired and upset with Goldie. But when I saw her licking (舔) the

four puppies (幼犬) I started to feel sympathy towards them. "We didn't know what had happened to her," said

the woman at the door. "I took her for a walk one day, soon after the puppies were born, and she just

disappeared." "She must have tried to come back to them and got lost," added a boy from behind her. 

     I must admit I do miss Goldie, but I've got Nugget now, and she looks just like her mother. And I've learnt

a good lesson: not to judge people.

1. How did the author feel about Goldie when Goldie came to the house? [ ]

A. Shocked.

B. Sympathetic.

C. Annoyed.

D. Upset.

2. In her first few days at the author's house, Goldie _____. [ ]

A. felt worried

B. was angry

C. ate a little

D. sat by the fire

3. Goldie rushed off to a farmhouse one day because she _____. [ ]

A. saw her puppies

B. heard familiar barkings

C. wanted to leave the author

D. found her way to her old home

4. The passage is organized in order of _____. [ ]

A. time

B. effectiveness

C. importance

D. complexity

题型:单项选择题

粘液表皮样癌最常发生在哪一腺体()

A.唇腺

B.下颌下腺

C.舌下腺

D.腮腺

E.腭腺

题型:单项选择题

患儿女,3岁。自幼发现心脏杂音,经常患肺炎,查体胸骨左缘第3-4肋间Ⅳ级粗糙收缩期杂音,心电图示左心室及右心室均肥大,X线片示肺血多。

最常见的并发症是

A.脑出血

B.脑血栓

C.脑脓肿

D.呼吸衰竭

E.呼吸道感染

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