50%的心肺复苏后综合征患者，其死亡多发生在发病后多少小时内()A．6小时 B．12

The simplest way to say it is this: I believe in my mother. My __1__ began when I was just a kid．I __2__ becoming a doctor.
　　My mother was a domestic．Through her work, she observed that __3__ people spent a lot more time reading than they __4_ watching television. She announced that my brother and I __5__ watch two to three pre-selected TV programs during the week. With our free time, we had to read two books each from the Detroit Public Library and __6__ to her written book reports. She would mark them up with check marks and highlights. Years later we realized her marks were a __7__. My mother was illiterate.
　　When I entered high school I was a(n) __8__, but not for long. I wanted the fancy clothes. I wanted to __9__ with the guys. I went from being an A-student to a B-student to a C-student. One night my mother came home from __10__ her various jobs and I complained about not having enough Italian knit shirts. She said, "Okay, I'll give you all the money I make this week scrubbing floors and cleaning bathrooms, and you can buy __11__ food and pay the bills. With everything __12__, you can have all the Italian knit shirts you want." I was very __13__ with that arrangement but once I got through allocating money, there was __14__ left. I realized my mother was a financial genius to be able to __15__ a roof over our heads and any kind of food on the table, __16__ buy clothes. I also realized that immediate satisfaction wasn't going to get me anywhere. Success required intellectual preparation. I went back to my _17__ and became an A-student again, and eventually I __18__ my dream and I became a doctor.
　　My story is really my mother's story-a woman with __19__ formal education or property who used her position as a parent to change the lives of many people around the globe. There is no job __20__ than parenting. This I believe.

小题1:	A．belief B．work C．education D．promise

小题2:	A．majored in B．got used to C．dreamed of D．got tired of

小题3:	A．lazy B．easy-going C．successful D．reliable

小题4:	A．cost B．paid C．took D．did

小题5:	A．could only B．could not C．must not D．should often

小题6:	A．read B．present C．teach D．explain

小题7:	A．joke B．means C．tool D．trick

小题8:	A．A-student B．B-student C．C-student D．D-student

小题9:	A．get along B．hang out C．break away D．keep in touch

小题10:

A．making B．stopping C．working D．getting

小题11:

A．your brother B．yourself C．your sister D．the family

小题12:

A．left over B．paid off C．used up D．carried out

小题13:

A．angry B．pleased C．disappointed D．bored

小题14:

A．anything B．everything C．something D．nothing

小题15:

A．take B．give C．keep D．get

小题16:

A．let alone B．let out C．let in D．leave alone

小题17:

A．guys B．mother C．studies D．play

小题18:

A．made B．fulfilled C．changed D．tried

小题19:

A．little B．much C．few D．high

小题20:

A．more interesting B．less important C．more important D．less interesting