钻头的主要作用是(),形成井眼。A、破碎岩石 B、循环钻井液 C、利用水力能量 D、

题型:单项选择题

问题:

钻头的主要作用是(),形成井眼。

A、破碎岩石

B、循环钻井液

C、利用水力能量

D、取心

考点:石油钻井工考试石油钻井工考试题库
题型:单项选择题

以下中、重度营养不良的护理措施哪项不妥()。

A.能量供给应由低到高,逐渐增加

B.体重接近正常后,逐渐恢复至正常能量供应

C.立即添加高蛋白质的食物

D.注意补充维生素及微量元素

E.每周测体重一次

题型:单项选择题

患有肠结核的病人除临床症状外,哪个检查对诊断具有重要意义()

A.血象、红细胞沉降率

B.胸部X线摄片

C.X线钡餐或钡剂灌肠检查

D.纤维结肠镜

E.粪便浓缩找结核菌

题型:单项选择题

直接灸是指()

A.隔姜灸

B.瘢痕灸

C.温和灸

D.太乙神针

E.蒜泥灸

题型:单项选择题



I’d like to talk about (1) in England and Wales, and in England and Wales there are (2) of council. For instance, if I could take the example of Oxfordshire, there is (3) where they are responsible for education, (4) , structure planning, highways, (5) , and so on. And there are (6) district councils, again in Oxfordshire, and they are (7) , in particular council housing, for local plans, for (8) , environment health, and they’re also responsible for (9) , and in Oxford, for instance, they are building an ice-rink (10) of the city.
If we could (11) the question of education, I think this would (12) of local government in the (13) . First of all, there is a minister at (14) level. He is the (15) for Education and he’s responsible for running a (16) education system in the (17) . But (18) there is a lot of local control. So the local councils, (19) such as Oxfordshire County Council, actually run the schools and colleges in their (20) .

题型:单项选择题

以下哪种属性不是白千层所有的?()

A.乔木

B.树皮灰白色

C.嫩枝灰黑色

D.花白色

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