某厂喷漆工,工龄5年,近半年来出现头痛、头晕、乏力、恶心、牙龈出血等症状,实验室检查

题型:单项选择题

问题:

某厂喷漆工,工龄5年,近半年来出现头痛、头晕、乏力、恶心、牙龈出血等症状,实验室检查WB、C、3.5×10的9次方/L,血小板55×10的9次方/L,该工人最可能患()。

A、慢性铅中毒

B、急性苯中毒

C、慢性苯中毒

D、慢性汞中毒

E、急性汞中毒

考点:卫生人才评价考试流行病学流行病学题库
题型:单项选择题

下列各组灾害发生具有关联性的是

A.火山喷发-泥石流-旱灾

B.地震-海啸-洪灾

C.寒潮-荒漠化-生物灾害

D.旱灾-森林火灾-虫灾

题型:单项选择题

在粮库里,工作人员会想方设法地延长种子寿命,假如你是管理员,你会为种子创造下列哪种条件?(  )

A.潮湿、温暖、不通风

B.干燥、高温、不通风

C.干燥、低温、通风

D.潮湿、低温、通风

题型:单项选择题

房地产交易的特点不包括()。

A.实物发生空间位移 

B.交易活动主要在区域市场内进行 

C.交易存在多层次性 

D.买卖和租赁方式并存

题型:单项选择题

接受美学

题型:单项选择题
短文改错.
Ladies and gentlemen,
May I have your attention, please? I have an announcement to tell.
The Student Union is going to hold a party in Saturdayevening,
August 15 to welcome the America friends. The party will be held
at 7:30 in the roof garden of Main Building. There will have music,
dancing, singing, game and exchange of gifts. Will you please
take along a small gift for this purpose? Please remember
to wrap it up with red paper, sign your name and write
few words of good wishes.
Don't forget: 7:30, Saturday evening, roof garden, Main Building.
There's sure to be a lot of funs. Everybody is welcome on time.
That's it. Thank you.
1._______
2. _______
3. _______
4.______
5 _______
6._______
7. _______
8.______


9. _______
10. _______
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