花粉植株的形态发生方式有哪几种类型?

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问题:

花粉植株的形态发生方式有哪几种类型?

考点:细胞工程细胞工程题库
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根据《中 * * 、国务院关于深化医药卫生体制改革的意见》,建立国家基本药物施的措施有()

A.对基本药物实施公开招标采购,统一配送

B.对国家基本药物实行全国统一采购价格

C.县级以上医院应全部配备和使用国家基本药物

D.基本药物全部纳入基本医疗保障药品报销目录

E.基本药物报销比例要明显高于非基本药物报销比例

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完成对话,在对话空格中填上适当的词,使对话完整正确。一空一词(含缩写词)。(共10小题,每小题1分;计10分)

A: Morning, Jane.

B: Hi, Jack.

A: Jane, you usually go to school in your father’s car, but why are you   小题1:   to school now?

B: It’s cool today. I enjoy going to school on foot in this kind of weather.

A: That’s right. But it will take you    小题2:   time to get to school.

B: It’s OK. I can get up earlier. And I feel happy to meet    小题3:  friends of mine on the way to

school. Yesterday morning, I    小题4:  Anna, and today I can go to school with you. I don’t

know who   小题5:   I will meet tomorrow morning. I really feel excited about this.

A: That’s for sure. You can talk a lot with them along the way. It can make the   小题6: to school

fun. But you can’t walk    小题7:   because you have to get to school on time. If you arrive late,

I’m   小题8:    you’ll be in trouble(麻烦).

B: That’s true. Our school has very strict rules. We can’t    小题9: them.

A: Yeah. Our teacher always tells us that following the rules is very    小题10: , everyone should

know its importance. Oh, it’s 7:25 now, let’s hurry, or we may be late.

B: OK. Let’s go.

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下列关于病历书写的基本规则和要求错误的是()

A.每张记录用纸均须填写眉栏

B.每项记录均应注明时间,采用24小时制记录

C.患者述及的既往所患疾病名应加引号

D.上级医师审查修改应保持原记录清楚可辨,签名并注明修改时间

E.各项记录需使用中文书写日期和时间,不得使用阿拉伯数字

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肺炎链球菌肺炎的治疗,下列不正确的是()

A.卧床休息、适当支持治疗

B.首选青霉素治疗

C.青霉素过敏者可选用红霉素

D.抗菌药物的疗程一般为7~10天

E.X线胸片浸润影吸收前需不间断使用抗生素

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第一次乙肝疫苗注射与第二次注射间隔时间()。

A.1个月

B.2个月

C.3个月

D.4个月

E.5个月

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