Mary is----than Alice.a.more experienced a teacher b.a more experieced teacher 选哪个请给出详细解

Is Mary older than Tom? 填介词: Mary is better____math than me. Is Mary (good)than me at(swim) sandy is ______{fat}than mary .mary is___{thin} than sandy.怎么写 mary is ( )than lucy.mary is 145 centimeters tall.lucy is 140 centimeters tall. Jane is better at webdesign than Mary,but Mary is more experienced at training的翻译 Helen is much younger than Mary(改为同义词) Mary is much ____ _____ Helen Tom's mother is _____(thin) than Mary's Mike is taller than Mary.对Mike提问 Ann is (funnier) than mary 对括号部分提问 2.Sarah:Mary:Zhang Peng is taller than John. Mary 's hair is longer than mine(改为同义句) mary is more outgoing than her sieter.= Nobody is taller than Mary.（改为同义句） Mary is less hard-working than her sister Mary is 3 years younger than Sam,and 1 year older than Betty.So Sam is ( ) years ( ) than Betty She is two years younger than Mary and one year older than Holly. Mary's two year younger than him.改错 My bag is lighter than him.改错