Question

—Excuse me, could you tell me_________?

—Yes.Go straight and turn left

A.where is the post office. B.where was the post office.

C.where the post office is. D.where the post office was.

Answer

C

【解析】

句意：——打扰一下，你能告诉我邮局在哪吗？——好的，直走然后左转。

考查宾语从句。where is the post office. 和where is the post office.是疑问句；排除。where the post office is. 和where the post office was.符合宾语从句语序。Could不表示过去时态，而是表示一种委婉的语气，故选C。