M:Hey,how come you nerver took that introductory math class
? You know, the one everyone else had to take, I thought it
was a university wide requirement for graduation.
W:Oh, I took a similar class in high school. They said that's
all I needed.
A:She must take one more math class in oreder to graduate.
B:She tool a lot of math classes in high school.
C:She didn't have to take the introductory math class at the
material.
D:She did well in the math class because she was familiar with
the material.
The answer is C.....
>.<..不是很了解~
請指導喔~