—Could you tell me _________? 

— You can take No. 16 bus.[ ]

A. how can we get to the Olympic Park

B. how we can get to the Olympic Park

C. how did we get to the Olympic Park

D. how we got to the Olympic Park

下列SQL语句中，用于修改表结构的是______。

A．ALTER

B．CREATE

C．UPDATE

D．INSERT