题目

______ they live in the same house, we would no trouble finding them. ---But as traveling salesmen as well as seasonal herdsmen and farmhands, as you know, they move house _______ many of the Americans who live on wheels.A.As far as; as often asB.As well as; as well asC.As long as;;as often as        D.As long as ; as far as 答案：C读 “2010年我国可实现耕地占补平衡年限的空间分异”图。据图可知，我国耕地后备资源相对充足的省份有 （ ）  A.宁夏、内蒙古　　B.江西、湖南　　C.黑龙江、新疆　　D.四川、云南