项目经济影响效果的传递途径主要包括( )。
A．价格传递效果
B．上下游产业链影响
C．乘数效应
D．瓶颈缓解效应
E．技术集合
参考答案：A,B,C,E
对下列四字词语中的错别字修改错误的一项是
A．攻城掠地/略穿流不息/川步入正规/轨防微堵渐/杜
B．沧天/苍针贬时弊/砭 灸手可热/炙天网灰灰/恢
C．纷至踏来/沓贪脏枉法/赃苇编三绝/韦百孔千窗/疮
D．苍桑/沧苍海/沧 言不尽义/议义气风发/意
The bus was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there.
A．whom
B．them
C．who
D．Which
