You can see that there are six possible routes between A and E (ABE, ACE, ABDE, ACDE, ABDCE, ACDBE), and it's obvious that ABDE is the best route because its weight is the lowest. But life is not always so easy, and there are some complicated cases in which we have to use ...
解析 36-40 ACDBE 结果一 题目 IV.交际运用(共20分)(A)根据对话内容,从A到F选项中,选出能填入空白处的最佳选项,每个选项只能用一次,选项中有一项为多余项。(每小题2分,共10分) A: What are you going to do after the exams? B: I've no idea. 36 A: Yes. I want to relax myself. 37 B...
You can see that there are six possible routes between A and E (ABE, ACE, ABDE, ACDE, ABDCE, ACDBE), and it's obvious that ABDE is the best route because its weight is the lowest. But life is not always so easy, and there are some complicated cases in which we have to use ...