有关国家药品编码编制的说法错误的是A．药品编码本位码由药品国别码、药品类别码、药品本

用适当的介词填空。    

1. Jenny likes to have friends who are               her.    

2. Mingming is better than me              English.    

3. My classmates usually go to school             bike.    

4.1t's about 30 miles             the factory             the cinema.    

5. Thank you _          your beautiful present.    

6. I'd like to watch a football match             5:00 p. m.              TV.    

7.Can you come          _ to my house to discuss the science report?    

8. My parents both go to work. I must look            my younger sister.    

9. You should drink some hot tea             honey.

10. He came back              the evening of June 1st.

变异型心绞痛发作时，心电图表现可以是()

A．病理性Q波

B．病理性Q波伴ST段上抬

C．ST段上抬

D．ST段水平型下移1mm

E．T波高尖

能降低血糖水平的激素是

A．胰岛素

B．胰高糖素

C．糖皮质激素

D．肾上腺素

E．生长素

血小板减少，是指血小板计数低于()。

A．100×10⁶/L

B．200×10⁶/L

C．300×10⁶/L

D．100×10⁶/L

E．150×10⁶/L

简述企业资产与物品的含义及分类。