单项选择题

Passage One
Questions 26 to 28 are based on the passage you have just heard.

A．The shortage of willing donors.
B．The obtaining of moral approval.
C．The complex technical procedure.
D．The rejection from the immune system.
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单项选择题
A．They only like themselves.B．They are not bothered by failures.C．They know how to become better.D．They can always make a difference.
A．They only like themselves.
B．They are not bothered by failures.
C．They know how to become better.
D．They can always make a difference.
单项选择题
A．He will probably fail.B．The chance is half-and-half.C．He will probably get the job.D．He is not satisfied with the offer.
A．He will probably fail.
B．The chance is half-and-half.
C．He will probably get the job.
D．He is not satisfied with the offer.
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