1.选C
因为前面有个表示地点的词 谈何main cities of Italy. 把he came back with some ideas 补充完整就是he came back from the main cities of italy with some ideas. from the main cities of italy 相当于介词+地点=where
2选B
1.选C
因为前面有个表示地点的词 谈何main cities of Italy. 把he came back with some ideas 补充完整就是he came back from the main cities of italy with some ideas. from the main cities of italy 相当于介词+地点=where
2选B