Betty is often seen___ (heip) the old man with his housework

Betty is often seen___ (heip) the old man with his housework Betty is often seen___(help)the old man with his housework. Betty is often seen ( )the old man with his housework... 求解答Betty is often seen( )the old man with his housework.这个题 She is often seen ( )the old man with his housework.A.to hel Li lei is often made ( ) the old man with his housework john is often seen (help) the old man with his housework Is that old man _ you often help with his housework.选哪一个 The old man is often seen( )in the park with The old man is good with his grandson The old man ____ _____ He could heip his mother with housework at the age of 6.（改为同 The student with his friends often ______(help) the old man