问题补充:
Could you tell me when ?
A. the train will arrive
B. does the train arrive
C. did the train arrive
D. will the train arrive
答案:
A. the train will arrive
B. does the train arrive
C. did the train arrive
D. will the train arrive
解析:考查宾语从句。句意 你能告诉我火车什么时候到吗?tell 后面跟一个由when引导的宾语从句,用正常语序,故选A项。