消化性溃疡急性期药物治疗首选（） A.H2受体拮抗药 B.质子泵抑制药 C.铋药 D

病人满意度评估是病人感觉到的绩效与哪种期望之间的比较（）。

A.理想的期望

B.预期的期望

C.普遍的期望

D.未知的期望

E.以上都不是

初二（1）班物理兴趣小组利用所学物理知识研究蔬菜保鲜问题（主要是防止水份蒸发），下列四项措施中正确的是（　　）

A．将蔬菜放在紫外线下照射

B．将蔬菜放在太阳下面晒几天

C．将蔬菜直接放入冷冻室

D．用塑料膜包好蔬菜放入冰箱冷藏室

企业应当采用（）、污染物排放量少的清洁工艺，并加强管理，减少水污染物的产生。

Microsoft’s COM is a software （66） that allows applications to be built from binary software components. COM defines a binary standard for function calling between components, a way for components to dynamically discover the interfaces implemented by other components, and a mechanism to identify components and their interfaces uniquely.OLE is a compound （67）standard developed by Microsoft. OLE makes it possible to create （68）with one application and link or embed them in a second application. Embedded objects retain their original format and （69）to the application that created them. Support for OLE is built into the Windows and MacOS Operating Systems. A （70） compound document standard developed mainly by Apple and IBM is called OpenDoc.

A．text

B．graphic

C．document

D．database

已实施装运前检验的废物原料和旧机电入境时，检验检疫机构不再实施检验。 ( )