特需医疗服务和营利性医疗机构医疗服务价格实行（）。 A.市场指导价 B.市场调节

于患者肝中静脉左侧检出一圆形高回声占位病变，大小为1.8cm×1.8cm，内部呈筛网状，可见边缘裂隙征，后方回声无变化，此患者应诊断为（）。

A.肝左叶血管瘤

B.肝左叶小肝癌

C.肝右前叶血管瘤

D.肝右前叶小肝癌

E.肝左叶包虫病

在服务招标文件中，（）是特许经营项门融资招标文件的核心内容。

A．投标人须知

B．项目协议

C．投标文件格式

D．参考资料

阅读理解。

      Do you love holidays but hate the increase weight that follow? You are not alone.

      Holidays are happy days with pleasure and delicious foods. Many people, however, are worried about the

weight that comes along with these delicious foods. 

      With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but

not to eat too much. You don't have to turn away from the foods that you enjoy. The following suggestions

may be of some help to you.

      Don't miss meals. Before you leave home for a feast (宴会), have a small, low-fat snack. This may help

to keep you from getting too excited before delicious foods. 

      Begin with clear soup and fruit or vegetables.

      A large glass of water before you eat may help you feel full.

      Use a small plate; a large plate will encourage you to have more than enough.

      Better not have high-fat foods. Dishes that look oily or creamy have much fat in them.

      Choose lean meat. Fill your plate with salad and green vegetables.

      If you have a sweet tooth, try mints (薄荷) and fruits. They don't have fat content as cream and chocolate.

      Don't let exercise take a break during the holidays. A 20 minute walk after a meal can help burn off excess

calories.

1. Holidays are happy days with pleasure but they may ______.[ ]

A. bring weight problems

B. bring you much trouble in your life

C. make you worried about your foods

D. make you hate delicious foods

2. In order to really enjoy your holidays without putting on weight, you d 'better ______. [ ]

A. drink much water and have vegetables only

B. not eat too much food in high fat

C. not accept invitations to feasts

D. turn away from delicious foods

3. According to the passage, ______ is a necessary part to stop you from putting on weight. [ ]

A. vegetables

B. water

C. calorie of energy

D. physical exercise

4. Many people can't help putting on weight after the holidays because they ______. [ ]

A. can't control themselves

B. go to too many feasts

C. enjoy delicious foods

D. can't help turning away from the foods

5. Excess calories can be found in your body in the form of ______. [ ]

A. energy

B. fat

C. food

D. something invisible

我国药事管理的主要内容有

A．只有微观药事管理

B．只有宏观药事管理

C．宏观和微观药事管理

D．药品管理

E．药品监督管理

艾滋病病毒侵入人体后破坏人体的（），使人体发生多种难以治愈的感染和肿瘤，最终导致死亡。

A.消化功能

B.免疫功能

C.生殖功能