题目内容
—I saw Betty go to Grandpa Li's home just now.
—Yes.She's often seen the old man with the housework.
A.help B.to help C.helps D.helped
B
|
题目内容
—I saw Betty go to Grandpa Li's home just now.
—Yes.She's often seen the old man with the housework.
A.help B.to help C.helps D.helped
B
|