According to the cost-benefit analysis, the potential donors are likely to become active donors if they can get more benefits and less costs. </p></p>

Imagine this: Your father has been stricken with serious heart disease. At the hospital, you learn he has a chance to survive--- if he can receive a heart transplant. But there are no heart donors available. Your father is one of the 1.5 million Chinese each year who need an organ transplant but cannot get one because of a shortage of donors. What example is used here in this short passage?

He urged donors to ( ) their efforts to send aid to Somalia.

By heavily doping, the donors become closer to form a band.

Imagine this: Your father has been stricken with serious heart disease. At the hospital, you learn he has a chance to survive--- if he can receive a heart transplant. But there are no heart donors available. Your father is one of the 1.5 million Chinese each year who need an organ transplant but cannot get one because of a shortage of donors. What example is used here in this short passage? A: A brief example B: An extended example C: A hypothetical example D: none of the above

Voluntary blood donors can get nothing in return. </p></p>

中国大学MOOC: He urged donors to _____their efforts to send aid to Somalia.

中国大学MOOC: 5. I have been so moved by the _________ of donors and the passion of volunteers.

The decision about whether to become organ donors might be affected by individuals’ moral assessment of organ allocation. </p></p>

Which of the following is NOT a task of WFP as a humanitarian relief organization A: Communicate with donors. B: Assess the beneficiaries’ needs. C: Get food to the right people. D: Contact regional authorities.