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问题 配伍题 B型题

在胎盘内进行物质交换及转换方式

氨基酸、水溶性维生素及钙、铁等()
氧气、二氧化碳、钾、钠、氯等电解质()
葡萄糖()

A．简单扩散

B．易化扩散

C．主动运输

D．通过血管合体膜裂隙或通过细胞膜吞食

E．滤过作用

答案

参考答案：C,A,B

完形填空

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为31-40的相应位置上。

In Greece, women had little freedom．Wealthy women hardly left   16  houses, but they   17 （allow） to attend weddings and some festivals．Greek women’s job was to run the houses and raise children．They also supervised（监督） slaves   18  did all the cooking, cleaning and planting of the crops．Male slaves guarded the women   19  the men were away．Girls learned only the basics of reading and maths at home．They were taught   20  to run a house．Women lived in   21  special section of the house．

The Greeks had breakfast at sunrise．They had a small lunch and a late afternoon snack．The main meal was had at the end of the day．

The soil was poor   22  the coast．With irrigation, the Greeks were able to raise some crops．The soil was richer in the plains than   23  in other places．In the plain regions, the Greeks were able to raise wheat and barley（大麦）．The Greeks made a large variety of bread,  24 （include） milk bread, wheaten bread, farmhouse bread, brown bread, and square bread．  25  wheat could only be raised in the plain, there was not enough food to feed all the people in Greece．
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单项选择题

道交法第十六条任何单位或者个人不得有下列行为：（） （一）___机动车或者擅自改变机动车已登记的结构、构造或者特征； （二）___机动车型号、发动机号、车架号或者车辆识别代号； （三）伪造、变造或者使用伪造、变造的机动车登记证书、号牌、行驶证、检验合格标志、___标志； （四）使用其他机动车的登记证书、号牌、行驶证、检验合格标志、保险标志。

A.改装改变保险

B.拼装伪造保险

C.拼装改变保险

D.拼装改变完税
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