肥厚型心肌病的病因不包括（） A.家族遗传 B.儿茶酚胺代谢异常 C.高血压

使梯级与围裙板之间夹持异物的危险为最小的一种附加装置，称为（）。

A、扶手带

B、梳齿板

C、防夹装置

D、防撞装置

左上肢静脉血栓脱落主要栓塞于（）

A.肠系膜动脉

B.脑动脉

C.肺动脉

D.肾动脉

E.心脏冠状动脉

Cara Lang is 13. She lives in Boston, Massachusetts, in the US. Last Thursday, she didn’t go to school. She went to work with her father instead. Every year, on the fourth Thursday in April, millions of young girls go to work. This is Take Our Daughters to Work Day. The girls are between the ages of 9 to 15. They spend the day at work with an adult, usually a mother, aunt, or uncle. They go to offices, police stations, laboratories, and other places where their parents or other family members work. Next year, the day will include sons, too.

The Ms. Foundation, an organization for women, started the program about ten years ago. In the US, many women work outside the home. The Ms. Foundation wanted girls to find out about many different kinds of jobs. Then, when the girls grow up, they can choose a job they like.

Cara’s father is a film director. Cara says, “It was very exciting for me to go to the studio with my dad. I saw a lot of people doing different jobs.” Many businesses have special activities for girls on this day. Last year, Cara went to work with her aunt at the University of Massachusetts. In the engineering department, the girls learned to build a bridge with toothpicks and candy. In the chemistry department, they learned to use scales. They learned about many other kinds of jobs, too.

Right now, Cara does not know what jobs she will have when she grows up. But because of Take Our Daughters to Work Day, she knows she has many choices.

小题1:What is Cara’s father?

A．An engineer.

B．An official.

C．A moviemaker.

D．A professor.小题2:According to the passage, Take Our Daughters to Work Day is __________.

A．on every Thursday in April

B．a holiday for girls of all ages

C．a day for girls to know about jobs

D．a day for girls to get a job easily小题3:On this special day, Cara has done all the following EXCEPT that __________.

A．she learned to use scales

B．she worked as an actress

C．she went to work with her aunt

D．she used toothpicks and candy to build a bridge小题4:What is probably the best title for the passage?

A．Cara Lang, a Fortunate Girl

B．Take Our Daughters to Work Day

C．Children’s Day and Work Day

D．Ms. Foundation, an Organization for Women

25,32,37,47,( )

A．56

B．57

C．58

D．590

某汽车客运公司第三季度计划发出班车4000班。季末统计数据为：因客车等待修理造成停车200班，因驾乘人员未按时到岗而使客车滞后2分钟以上发出的班车160班，责任性车辆损坏事故10班：按照线路审批规定，4000班次总计应停靠15000个车站，实际停靠了13500个车站。
根据以上资料，回答下列问题。

该公司第四季度在旅客运输及时性要求方面，应( )。

A．增强车辆维修能力，减少误班

B．及时处理旅客意见和建议

C．强化驾乘人员行车安全意识，遵章行车

D．保持车辆整洁卫生

E．加强驾乘人员管理，准时到岗并严格按照规定线路行车