1 People move a great deal from city to city,( )their jobs.A doing B changing2 Airplanes go ( ) between cities.Every twenty-five seconds planes are taking off from airportsA constantly B fast3 Society does not have the ( ) ways any more,the ones which kept people close togetherA new B old C easy D right

熱心網友

1 People move a great deal from city to city,(B changing )their jobs.ing形式表伴隨，頻繁更換工作。A doing 2 Airplanes go ( A constantly)不停地， 頻繁地 between cities.Every twenty-five seconds planes are taking off from airports B fast Every twenty-five seconds 每25秒就有飛機起飛3 Society does not have the ( D right ) ways any more,the ones which kept people close togetherA new B old C easy 正確的適當的

熱心網友

1.b2.a3.c

熱心網友

1.B2.A3.b

熱心網友

我不懂

熱心網友

1.B 意為改變工作．2.A 意為不斷發生地 后面的Every twenty-five seconds 說明了這一點．3.B　意為古老的方式