题目内容：

could you please tell me where the nearest postoffice is located
could you please tell me （）?
a where the nearest postoffice is located
b where is the nearest postoffice located
选哪个,为什么

优质解答

A,where the nearest postoffice is located 也是一个宾语,归属于动词tell；用where is the nearest postoffice located 句型就乱了,这也是个问句,但前面有could you please tell me句式,所以用a.B单独问没问题,放到从句中就要改成陈述的形式.