题目

The best title of the 3rd advertisement would be _______. A.Training at Home                                          B.Learning at Home C.Recording Work                                           D.Working at Home According to the information above,if your child has hearing problems,you can turn to _______. A.At-Home Profession Crop B.Globe Insurance Company C.Bradford Publications D.American Inventors Corp From the advertisements above,we can learn that _______. A.Globe Insurance Company has a history of 51 yea读图回答下列问题．（1）在下表中填出我国西北地区牧场和青藏地区牧场的相关地理内容．牧场景观（填代号）著名畜种两地区牧场景观差异形成的主要原因西北地区 细毛羊、三河马、三河羊 青藏地区  （2）西北地区和青藏地区除了畜牧业，都有一定的种植业．西北地区种植业主要分布在 地区，其限制性因素是 ；青藏地区主要分布在 地区，其限制性因素是 ．