A She had one operation when she was six weeks old,which was not successful.
B While these drugs are given,it is important that the patient does not catch any illness,not even a cold.
C In this operation a piece of liver, weighing about 250--300 grams,was removed from the father and transplanted into the daughter.
D David quickly recovered from the operation.
E However, they are more common in North America and Japan.
F David was finally able to ride his bike again after about a year.
答案解析
46 A 文章第一段介绍说,如今五岁的Iani在一岁的时候做了肝移植手术,父亲将自己的肝的一部分给了女儿。为什么要做这个手术呢?这是因为Lani生下来便有肝病。根据上下文,空格处应填出生后至手术前曾采取过的措施,即六周大的时候,她曾做过手术,但是不成功。 ,
47 C 文章第二段具体介绍手术情况。根据空格后句子的内容,空格处应填有关捐肝的内容。
48 B 有了空格前一句最后一词的提示,空格处应填的句子也就不难选择了。
49 F 此段中i空格前的句子都在将Lani父亲手术后的恢复情况及其原因,因此空格处的句子也应与他的恢复有关。
50 E 空格前一句讲的是肝移植在英国的进展,空格处应首选与其进行比较的句子。
