问题
选择题
—Have you shown the visitors around our school, Peter?
—Yes, I _____ it after the first class. [ ]
A. have done
B. did
C. had done
D. will do
答案
B
搜题请搜索小程序“爱下问搜题”
—Have you shown the visitors around our school, Peter?
—Yes, I _____ it after the first class. [ ]
A. have done
B. did
C. had done
D. will do
B