题干
Can you help me think of an invention？你能帮我想个发明吗？
点拨：____意为"考虑，关心"
____意为"想到，想出，记起"
____意为"仔细考虑"
____意为"思考，解决"
答案(点此获取答案解析）
think about,think of,think over,think out
