Question

【题目】— Could you please tell me _____?— Ten years ago.
A.when you taught in this school
B.when did you teach in this school
C.how long you taught in this school
D.how long did you teach in this school

Answer 1

【答案】A
【解析】句意：—你能告诉我你什么时候在这个学校教学吗？—十年前。宾语从句用陈述语序，排除B和D，根据答语是过去的时间，不能用how long 提问，所以答案是A。