问题
选择题
By the time he was dying, he made a testament that he would______his kidney(肾) to those who were in need of it.
A．contribute
B．donate
C．provide
D．introduce
答案
答案：B
donate 此处的意思为“捐献(器官)”。contribute指捐献金钱或财物，不能用于捐献身体器官；
donate除了有与contribute相同的意思外，还可以用于捐献器官或献血。provide供给；供应；introdue介绍；引进；提出。