问题
选择题
We can't work out the physics problem. Can you tell us _____? [ ]
A. how to do
B. what to do it
C. how to do it
D. what should to do
答案
答案：C
搜题请搜索小程序“爱下问搜题”
We can't work out the physics problem. Can you tell us _____? [ ]
A. how to do
B. what to do it
C. how to do it
D. what should to do
答案：C