下列句中不含通假字的一项是[ ] A．或师焉，或不焉 B．师者，所以传道受业解惑

在数轴上，表示数a的点A在表示数b的点B的右边，那么数a与数b的差（　　）

A．小于0

B．大于0

C．等于0

D．都有可能

阅读理解。

     Young children don't have the skills or knowledge to stay safe in heavy traffic. The following tips (忠告)

will be helpful for you to keep your children safe in heavy traffic. Children learn about road safety by watching

others. Make sure that you always set good examples. Your children will follow you and think it's OK to do

like you. Teach your children to pay attention to traffic lights when you cross the road together with them.

This helps them understand when it's safe to cross. Make sure that you walk between your children and

traffic, and hold their hands all the time.

     When your children are a little older, you can start to tell them the importance of traffic knowledge. Let

them start to understand the reasons why they need to be so careful. Talk with them about road signs and

traffic rules.

     Ask your children to play in a safe place. Never let them ride bikes on the road without an adult present

at rush hour.

     The most important thing you can do to keep your children from getting hurt is to encourage them to

follow traffic rules. After knowing about traffic rules, they'll volunteer to obey them. In this way, they'll be

careful enough to keep themselves away from danger.

1. Do young children know how to stay safe in heavy traffic?

    _____________________________________________________ 

2. Who should set good examples to young children on roads?

    _____________________________________________________

3. When do young children never ride their bikes alone on the road?

    _____________________________________________________

4. How will children be able to stay safe on the road by themselves? 

    _____________________________________________________

5. What is the passage mainly about? 

    _____________________________________________________

低温状态下血流成分变化不包括（）

A.血浆蛋白的浓度增高

B.血容量减少

C.嗜酸性白细胞减少

D.纤维蛋白原及血小板减少

E.第Ⅷ凝血因子减少

把一个圆平均分成7份，每份是它的______；取其中的3份，用分数______来表示．

甲公司需要一套乙公司生产的成套设备用来生产石英表，双方找丙公司商议，由丙公．司购买并直接租给甲公司。于是甲、乙、丙公司签订如下合同：(一)由丙公司付给乙公司贷款700万元，于当年年底和第二年年底两次付清，货款付清后所有权转移；(二)乙公司将精密成套设备代办托运给甲公司； (三)甲公司承租该设备，期限为10年，每年租金100万元，于每年12月底向丙公司支付；租赁期间届满后，该设备归甲公司所有； (四)因标的物未及时交付或存在质量问题，由甲公司向乙公司行使索赔权利。合同签订后，乙公司如约将设备代办托运给甲公司，甲公司调配安装后投入使用。其间，由于丙公司迟延付款，乙公司一度以收回设备相威胁，严重影响了甲公司的生产，给甲公司造成较大损失。根据以上情况，请回答以下问题：

平县日报新闻记者余某在报道某一街道居民打架斗殴引起恶性事件的消息时，没有查清事实，就将配发的照片上的两个青年男女说成是主要当事人(甲男乙女)，并发表在当地有较大影响的平县日报上。消息传开后，当地的舆论给二人造成很大压力，甚至造成甲在应聘时遭到拒绝。对此，下列有关表述正确的是：

A．此行为不构成侵权，因余某主观上不是故意，且是为报道新闻而写的

B．甲、乙可选择以余某也可以选择以平县日报为被告

C．甲、乙若起诉，应以平县日报为被告

D．此行为侵犯了甲、乙的名誉权