____(unfortunate)shehasgotabadcoldandcan’tattendtheconference.
查看答案
Doyouremember____(introduce)Prof.SmithtoDr.LeeduringhisfirstvisittoChina?
Davidwasso____(disappoint)aboutthedecisionthatheranoutoftheclassroom.
____(inspiration)bythememoryofhermother,Marycreatesherbestmusic.
____(review)hislessons,mybrotherwenttobed.
微信支付 
支付宝支付