2013
高考英语二轮单项选择---通用题+动词时态及语态专题（2）（答案） l．because of ______high demand for type ab blood，____supplies of it are usually limited． a．the；the b．不填；不填 c．不填；the d．a；the 2．president hu jintao visited the museum of xiaogang village in anhui in november， 2008．it was the first time that lie ______________ here． a．came b．had come c．has come d．has been coming 3．______for th
