糖尿病神经病变的后果除外() A.直立性低血压 B.持续心动过速 C.吸收不良综合征

题型:单项选择题

问题:

糖尿病神经病变的后果除外()

A.直立性低血压

B.持续心动过速

C.吸收不良综合征

D.间歇性跛行

E.便秘

考点:精神科住院医师内分泌科内分泌科题库
题型:单项选择题

下列实验中能体现细胞全能性的是

①用悬浮培养的胡萝卜单个细胞培养成了可育的植株 ②植物用种子进行繁殖后代 ③用烟草培养的单个组织培育出了可育的完整植株[ ]

A.①②

B.①③

C.②③

D.①②③

题型:单项选择题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。    

Learning begins early

Parents, even more than care centers and good schools, help children develop skills. Here are some measures you can take:

   小题1:   They grow well when they have parents or other caregivers who are loving and dependable. Small children need attention, encouragement and hugs. Children who feel loved are more likely to be confident(自信的).

   小题2:   Children imitate(模仿) what they see others do and what they hear and say. When parents exercise and eat nourishing food, children are more likely to do so. When parents treat others with respect, their children probably will, too. If parents share things, their children will learn to be thoughtful of others’ feelings.

Have a positive(积极的) attitude toward learning and toward school.  小题3:    Parents need to encourage this curiosity if children are to keep it. Showing interest in what children do helps to make them proud of their achievements. Children also become excited about school when their parents show excitement. As your child approaches kindergarten, talk to him about school. Talk about the exciting activities in kindergarten, such as going on field trips and making fun art projects.

Be positive and encouraging.    小题4:    Smiles and encouragement go much further to shape good behavior than punishment.

   小题5:    Young children need to be closely watched. But they learn to be independent and to develop confidence by doing tasks such as dressing themselves and putting their toys away. It’s also important to let them make choices, rather than deciding everything for them. Remember to give them a choice only when there really is one.

A.Set a good example.

B.Provide opportunities for repetition.

C.Praise your child for a job well done.

D.Show that you care about your children.E. Talk to your children, beginning at birth.

F. Let children do many things by themselves.

G. Children come into this world with a powerful need to discover and explore.

题型:单项选择题

利用植物的茎尖或叶片、茎段、花药、花粉等,在无菌条件下,培养在玻璃皿中人工配制的培养基上,使它发育成完整的植株。这种技术可以用来培育植物新品种,也可以在较短时间内大量繁殖植物,还可以防止植物病毒的危害。下列有关这种技术的叙述,正确的是

①这种技术利用了植物的全能性 ②这种技术叫做组织培养,可以克隆生物体 ③这种技术属于细胞工程的应用领域之一 ④这种技术是一种无性繁殖的方式[ ]

A.①

B.①②

C.①②③

D.①③④

题型:单项选择题

汉族自古以来对各种宗教就采取了______的态度。

题型:单项选择题

耶稣认为上帝的国和弥赛亚并不是肉眼可见的,因为上帝的国在人心中。从这一点上看,基督教是把犹太教的社会解放理想变为灵魂得救思想。

更多题库