你这句话不对的.
Jim不能用父母吧?
即使可以用父母,也不能用do,而应该用to do
这样说就对了:
Jim used to do his homework with his parents.
那就是:
What (did) Jim (use(d)) to (help) his parents do?used也可以用use
或
What used Jim to help his parents do?
或
How did Jim use(d) to help his parents?
你这句话不对的.
Jim不能用父母吧?
即使可以用父母,也不能用do,而应该用to do
这样说就对了:
Jim used to do his homework with his parents.
那就是:
What (did) Jim (use(d)) to (help) his parents do?used也可以用use
或
What used Jim to help his parents do?
或
How did Jim use(d) to help his parents?