Question

--- Could you tell me_____ ?
---- Certanily. In half an hour.

A．when will the high speed train arrive

B．when the high speed train will arrive

C．when would the high speed train arrive

D．when the high speed train would arrive

Answer 1

B

本題考查一般將來時，用will而不是用would，when引導的從句中，后面句子是一般陳述句語序，答案選B。