四六级考试

【单选题】 What does the sentence "this breakthrough has gained less publicity than have heart transplants and appeals for liver and kidney donors" (Para. 1 ) indicate
A．The great progress of cornea transplant is well-known.
B．There are louder voices for liver donors.
C．Kidney donors are rare.
D．Heart transplant is a complicated operation.

网考网参考答案：B
网考网解析：
[解析]推理判断题。本句是一个比较句，从yet可以判断出前后两部分为转折关系。前面说这是一个现代奇迹，紧接着语气一转说：(虽是奇迹)却不为大家所知，不如心脏移植那样众所周知，也不像呼吁肝脏、肾脏捐献那样为人所知，因此可以推断出B)项“人们对肝脏捐赠的呼声更高”正确。 查看试题解析出处>>