题目内容:
Questions9to12arebasedontheconversationyouhavejustheard. A.Becausehedidn'thavehernumber.
B.Becausehethoughtitwasunnecessary.
C.Becausehewishedhisluggagewouldbefoundsoon.
D.Becausehehadtoattendabusinessmeeting.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: