1) What did you do and why? 2) How did do? 3) What did you find? 4) What do the findings mean? The sequence of questions that you usually try to answer in the abstract are: ( ).
A、1)-2) - 3) -4)
B、3)- 1)-2) -4)
C、3)- 2) -4)- 1)
D、1)- 3) -4)-2)
发布时间:2025-07-09 19:19:14