单项选择题

​本案例中调查者学习了四个笔记要点,在第几个要点要求附上一个位置图?‎
​In this case, the students were asked to study four key points for taking notes. Which key point required to attach a map with the location where the notes was taken?‎

A.第二个
 the second key point
B.第一个
the first key point
C.第三个
the third key point
D.第四个
the fourth key point
微信扫码免费搜题