办理离婚登记的当事人有哪些情形之一婚姻登记机关不予受理？

生男孩还是生女孩主要要取决于母亲，和父亲没有太大关系。[ ]

阅读理解。

     Do you know that man? He is my uncle. His name is David Smith. He is forty-eight this year. He is a

worker. He works in a Car Factory. His factory (工厂) is not near his home. So he gets up early in the

morning and takes a bus to work. At about seven thirty, he gets to his factory. He makes (生产) the parts

(零件) of the car. He makes many every day. He works very hard. Everyone likes him and says he is a

good worker. He has his lunch in the factory. He often plays basketball after work. In the evening, he

learns Chinese at home. His Chinese is good, too. Sometimes he helps me with my Chinese. I like my

uncle very much.

1. That man is _____. [ ]

A. a teacher

B. a bus driver

C. a worker

D. a player

2. He _____. [ ]

A. teaches Chinese in a school

B. works in a Car Factory

C. learns Chinese every day

D. helps me with my Chinese every day

3. He goes to work _____. [ ]

A. by bus

B. on foot

C. by taxi

D. by bike

4. He _____ in the factory. [ ]

A. has dinner

B. plays basketball

C. sleeps

D. eats lunch

5. Which is not right? [ ]

A. Everyone likes my uncle.

B. My uncle can speak Chinese.

C. My uncle is very lazy in the factory.

D. My uncle works very hard in the factory.

[案例四]

背景

某施工单位承接了某二级公路桥梁工程，施工单位按照合同工期要求编制了网络计划(时间单位：d)，如下图所示，并经监理工程师批准后实施。
在实施过程中，发生了如下事件。
事件一：工作D(1号台基础)施工过程中，罕见特大暴雨天气使一台施工机械受损，机械维修花费2万元，同时导致工作D实际时间比计划时间拖延8天；
事件二：施工单位租赁的施工机械未及时进场，使工作F(1号台身)实际时间比计划时间拖延8天，造成施工单位经济损失2000元/天；
事件三：业主变更设计，未及时向施工单位提供图纸，使工作E(0号台身)实际时间比计划时间拖延15天，造成施工单位经济损失1600元/天。

问题：

分别分析事件一、二、三对总工期的影响，并计算施工单位可获得的工期赔偿，说明理由，并计算索赔金额。

磷在土壤中存在的形态如何？有效性如何？

太阳病三日，发汗不解，蒸蒸发热者，治疗宜用（）

A.大承气汤

B.小承气汤

C.调胃承气汤

D.白虎汤

E.白虎加人参汤