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SECTION C (15 points)

Directions: Complete the following passage by using ONE word that best fits the context.

Or use the proper form to fill in the form.

Many years ago, when I worked as a volunteer at Stanford Hospital, I got to know a little girl ___46__ Liz who was suffering from a rare and serious disease. Her only chance of recovery appeared to be a blood transfusion（输血） ___47__ her 5-year-old brother, __48_ had miraculously survived the same disease and had developed the antibodies needed to fight the ___49_(ill).

The doctor explained the situation to her little brother, and asked the boy if he would be willing to give his blood to his sister. I saw him hesitate for a moment ___50__ taking a deep breath and saying, “Yes, I’ll do it __51_ it can save Liz.”

___52_ the transfusion progressed, he lay in bed next to his sister and smiled, as we all did, ___53(see) the color returning to her cheeks. Then ___54__ face grew pale and his smile faded. He looked up at the doctor and asked with a trembling voice, “Will I start to die right away?”

Being young, the boy had___55_(understand) the doctor; he thought he was going to have to give his sister all of his blood.

APEC所作决定须经各成员国下致同意，会议最后文件不具法律约束力，但各成员国在政治上和道义上有责任尽力予以实施。这反映了APEC                                  

A．对世界经济和政治发展的作用是非常有限的

B．遵循平等互利、协商一致、自主自愿的原则

C．以共同体的方式，实现各成员国的共同目标

D．是多边贸易体制的组织基础和贸易协定管理者

房室交界处传导速度较慢的生理意义在于

A．有效防止出现期前收缩
B．有利于心房或心室同步收缩
C．有利于心室充盈和射血的交替
D．有效避免出现完全强直收缩

国共两党十年内战基本结束、国内和平基本实现的标志是（）

A、西安事变的和平解决

B、九一八事变的爆发

C、伪满洲国的成立

D、华北事变