An extended( )of rainy weather would be favorable news to the farmers in the Challeys Valley.
A. breadth
B. period
C. position
D. motion
答案：B 【解析】A選項(xiàng) breadth寬度；C 選項(xiàng)position位置； D 選項(xiàng)motion移動；B選項(xiàng)period時(shí)期。根據(jù)句意，很長一段下雨時(shí)期。所以這題應(yīng)該選擇B。
