In some cases，different approaches ________ the same scientific problem lead to

题干

In some cases，different approaches ________ the same scientific problem lead to conflicting theories.

A．to

B．in

C．of

D．for

上一题下一题 0.4难度单项选择更新时间:2011-09-16 10:23:07

小学学科试题库

初中学科试题库

高中学科试题库