题目

第二节:（注意：将答案写在答题纸上。写在本试卷上无效。） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 In the late 1980s, during a visit to Bangladesh（孟加拉）, I saw a woman with a baby on her back, breaking bricks with a hammer。 I asked a Bangladesh escort（随从） why they weren't using a machine, which would have been a lot easier。 He told me a machine would put that lady out of work。 And bad as that woman's job was, it was enough to keep a small family alive。  ______61 读《回旋舞》一诗，思考：诗的前两节都是以“假如”一词引领第一句，而到了第三节却把“假如”放在末一句，作者这样改变，有怎样的意图呢？