题目内容
---This physics problem is too difficult. Can you show me __________, Wang Lin?
--- Sure.
| A.what to work it out | B.what to work out it |
| C.how to work it out | D.how to work out it |
C
略
练习册系列答案
相关题目
题目内容
| A.what to work it out | B.what to work out it |
| C.how to work it out | D.how to work out it |