问题补充:
— Could you please tell me ?
— In three days.
A. when will your course start
B. when your course will start
C. when your course started
D. when did your course start
答案:
A. when will your course start
(答案→)B. when your course will start
C. when your course started
D. when did your course start
解析:英语宾语从句中一般为陈述语序。根据下文,三天后。可知上文宾语从句中描述的是将来发生的动作,故用一般将来时态。选项A为倒装语序,故选B。