We need to consider a couple of options（）A、 which is the Mark 2 project.B、 when we look at this question. C、 that values his new ideas.D、 that the process can be made simpler.
题目
We need to consider a couple of options（）
- A、 which is the Mark 2 project.
- B、 when we look at this question.
- C、 that values his new ideas.
- D、 that the process can be made simpler.