Can you tell me____the train was invented?A who B when 请问选哪个?
问题描述:
Can you tell me____the train was invented?A who B when 请问选哪个?
答
B什么时候火车被发明,选A的话应该有by,被谁发明.
Can you tell me____the train was invented?A who B when 请问选哪个?
B什么时候火车被发明,选A的话应该有by,被谁发明.