—When are the Shuts leaving for New York?

　　    —Pardon?

　　    —I asked ___________.

　　   A. when are the Shuts leaving for New York

　　   B. when the Shuts are leaving for New York

　　   C. when were the Shuts leaving for New York

　　   D. when the Shuts were leaving for New York

— Do you know _____　　 ?　　　　　　　　

— In 1853

A. who invented potato chips B. where were potato chips invented　

C. when potato chips were invented　　 D. when were potato chips invented

你什么时候到的？我昨天晚上到的。

[    ]

　　A. ----When have you arrived?

　　 ----I have arrived yesterday evening.

　　B. ----When did you arrived?

　　 ----I arrived yesterday evening.

　　C. ----When were you arriving?

　　 ----I arrived yesterday evening.

　　D. ----When did you arrive?

?_______ that beautiful bridge built?

棥?n 2000.

A. Where was　　　　

B. When was　　

C. When were　　

D. When is