缺词填空。所填单词在题后横线上必须完整写出。

     Mr. Louis B. Russell (1)l______ in Indianapolis, a city in the state of Indiana. He seems (2)h______ and

strong. But he is a very (3)s______ person. Thanks to the wonderful discovery (发现) of (4)m______ science,

Mr. Russell was given a second (5)h______ a few years ago. Doctors are (6)a______ to give a new heart to

persons who (7)s______ from heart disease. The new heart is (8)t______ from a person who has just died.

The operation is not always (9)s______. Several people have (10)d______ after heart transplants (移植)

(11)b______ their bodies rejected (排斥) the new hearts. However, Mr Russell is one of those lucky

(12)o______.

下列关于契约型基金的投资者的说法，正确的有（）。

A.投资者既是基金持有人又是公司股东

B.投资者通过购买基金份额获取投资收益

C.投资者对基金的重要投资决策通常不具有发言权

D.投资者以股息形式获取投资收益