德育过程与品德形成过程的关系是（　）。A．一致的，可以等同 B．教育与发展的关系 C

组织学上眼睑从外到内分为（）。

A.皮肤层、皮下组织层、肌层、睑板层、睑结膜层

B.皮肤层、皮下组织层、肌层、睑板层、眶隔层

C.皮肤层、皮下组织层、肌层、眶隔层、睑结膜层

D.皮肤层、皮下组织层、肌纤维层、睑结膜层

E.皮肤层、结缔组织层、肌层、眶隔层、结膜层

接过对方的名片后，要看上几秒钟，以示()。

A.敬重

B.关心

C.记忆

B.谦卑

Expressing gratitude is an important form of good manners. Nowadays more and more people in China have found it’s high time to (1) a thankful heart for the young.Everyone likes to get praised and appreciated. Gratitude is the greatest of virtues, which lets others smile and makes the world more beautiful. You just need several minutes to write down a thank-you note, but it brings much joy to the (2) .We live in a society where we enjoy the different services of others. But (3) of them should be taken for granted.Gratitude is also a kind of (4) in life. In developing gratitude for every moment—for the simple joys and even for the (5) times—we come to truly enjoy and appreciate life. Then we are able to see the (6) that surrounds us.Try to write a thank-you letter to your parents for working hard to (7) you a happy life.Be grateful to your teachers because of their (8) with your studies and character building.Say thanks to your friends who (9) both your happiness and sorrow. We are sure it will bring them much joy and add (10) into your own life as well.

第（8）空应选择（）

A．study

B．part

C．help

D．cooperation

取5毫升新鲜血液，立即注入盛有5%柠檬酸钠溶液的量筒中，轻轻振荡量筒，静置数小时后，出现如图所示现象，请根据实验的方法步骤和图中所示现象回答：

（1）量筒中出现了______现象．

（2）量筒中1、2、3三层的物质依次是______、______、______，2、3层的细胞总称为______．

（3）本实验证实了血液的成分包括______和______两部分．

（4）量筒里放入柠檬酸钠的目的是______．

（5）贫血是因为______过少，血流不止是因为______出了问题．

下列国家中曾经统一过两河流域的是

①古巴比伦王国②波斯帝国③亚历山大帝国④罗马帝国[ ]

A．①②③

B．①②④

C．②③④

D．①②④