Question

---Do you know___________ in Ya’an?      --- On the 20^th of April，2013.

A．how many people died in the earthquake	B．how many days the earthquake lasted
C．when the earthquake happened	D．when did the people die

Answer 1

C

試題分析：句意：你知道雅安地震是什么時候發生的嗎？2013年4月20日。答語是時間，應該選擇由when 引導的賓語從句，要用陳述語氣。故選C。