2013--2014英语牛津译林版选修8u4第1课时同步
教案 语法填空（共10小题；每小题1.5分，满分1 5分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。 (news from washington, dc) our nation bas suffered too much at the hands of dangerous people 16 use guns to commit terrible acts of violence. as president obama 17 (say) following the sandy hook elementa
