--Does your father still cook for you?--I'm freer,so he_____.A.needs B.needs to C.doesn't need D
--Does your father still cook for you?--I'm freer,so he_____.A.needs B.needs to C.doesn't need D.doesn't need to 这题为什么选D而不能选C,为什么D答案后面有to,老师直接念的答案,