—Excuse me. Could you please tell me ?—Sure. Go straight ahead. It is on your left.A. whe

问题补充：

—Excuse me. Could you please tell me ?

—Sure. Go straight ahead. It is on your left.

A. where the bookstore is

B. where is the bookstore

C. how I got to the bookstore

D. how can I get to the bookstore

答案：

(答案→)A. where the bookstore is

B. where is the bookstore

C. how I got to the bookstore

D. how can I get to the bookstore

解析：此题重点考查宾语从句的时态和语序问题，无论哪种句式结构充当宾语从句都要用陈述句语序，从句的时态要和主句的时态保持一致。因could在此处表示语气而不是时态，故从句的谓语动词可以根据语境用任何一种时态。