He has taught in our school for 4 years(对for 4 years提问)
问题描述:
He has taught in our school for 4 years(对for 4 years提问)
答
HOW LONG HAS HE TAUGHT IN OUR SCHOOL
He has taught in our school for 4 years(对for 4 years提问)
HOW LONG HAS HE TAUGHT IN OUR SCHOOL