Which of the following time is proper if you want to make an appointment with your friend in the U. S. A?
A.at 7:00 am B.at 4:00 pm C.at the midnight D.at 4:00 am正确答案B
Which of the following time is proper if you want to make an appointment with your friend in the U. S. A?
A.at 7:00 am B.at 4:00 pm C.at the midnight D.at 4:00 am正确答案B
