FROST OCCURS IN VALLEYS AND ON LOW GROUNDS ……… ON ADJACENT HILLSA....
31.
Frost occurs in valleys and on low grounds ……… on adjacent hillsA.
more frequently as B. as frequently thanC. more frequently than D. much frequently than31.
Frost occurs in valleys and on low grounds ……… on adjacent hillsA.
more frequently as B. as frequently thanC. more frequently than D. much frequently than