题目

 －27的立方根与的平方根之和是＿＿＿＿. 答案：0或－68、— Mr. Smith never means what he says．I dislike him． — ______________, as the saying goes． A．A single flower does not make a spring B．A still tongue makes a wise head C．A man of words and not of deeds is like a garden full of weeds D．Actions speak louder than words．