---This physics problem is too difficult
题型:选择题
问题:
---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
---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