高中英语单选题急
8.Themotheraskedherson_______.
A.whatdidhedothedaybeforeB.wheredidhefindhislostwallet
C.whattimehegotupthatmorningD.thatifhehadfinishedhishomework
9.Heaskedme_______IwouldgotoBeijingbyairthenextday.
A.thatifB.ifC.thatwhetherD.how
正确答案及详细解释