第29题: [单项选择]In the mid-1960's many artists began to working outdoors on a large scale, making the landscape rather than the studio their arena.
参考答案:B 答案解析:答案:B working>> to work
分析:begin to do/begin doing,固定用法。
翻译:在19世纪六十年代中期,许多艺术家开始了大规模的户外工作,制作出了风景画而不是