Does David often help his parents do housework?同义句 Does Dacid often____his parents____ ____?
问题描述：
Does David often help his parents do housework?同义句 Does Dacid often____his parents____ ____?
答
填help with housework
help sb do sth=help sb with sth
大卫经常帮他的父母做家务么
答
assist his parents with housework