问题
选择题
— I know nothing about it. You should tell me how ______.
— No problem! [ ]
A. do
B. to do
C. to do it
D. doing
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— I know nothing about it. You should tell me how ______.
— No problem! [ ]
A. do
B. to do
C. to do it
D. doing
答案：C