问题
单项选择题
A．(A) Seldom are new scientific theories rejected quickly.
B．(B) New scientific theories are often slow to be accepted.
C．(C) Scientists rarely publish their theories immediately.
D．(D) Quick benefits are expected from this new scientific theory.
答案
参考答案：B
解析：[听力原文]As a rule, new scientific theories are seldom accepted immediately so we should be prepared for rejections and turndowns.