He _____ very much.He's almost the ______of a cow.（重）

He _____ very much.He's almost the ______of a cow.（重）
第二空填weight,第一空怎么填?说明一下原因、、谢、

weights
他非常重,他有着和牛一样的体重.
再问： weights不是名词吗？
再答： 说什么东西重多少就是这么用的，可能你的词典不全面，它不仅仅是动词。 这是谷歌词典上面的释义： 1.A body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing ■he was at least 175 pounds in weight 2.The force exerted on the mass of a body by a gravitational field 3.The quality of being heavy ■as he came upstairs the boards creaked under his weight 4.A unit or system of units used for expressing how much an object or quantity of matter weighs 5.A piece of metal known to weigh a definite amount and used on scales to determine how heavy an object or quantity of a substance is 6.The amount that a jockey is expected or required to weigh, or the amount that a horse can easily carry 7.Any of several divisions based on relative lightness and heaviness into which boxers and wrestlers are classified for competition 8.The surface density of cloth, used as a measure of its quality 9.The degree of blackness of a type font 10.A heavy object, esp. one being lifted or carried 11.A heavy object used to give an impulse or act as a counterweight in a mechanism 12.A heavy object thrown by a shot-putter 13.Blocks or discs of metal or other heavy material used in weightlifting or weight training 14.A burden or responsibility 15.The ability of someone or something to influence decisions or actions 意思多得很，可以做动词用。
再问： 如果用动词的话，我觉得应该是weighs啊？
再答： 噢噢，是是，看错了。是用weighs. 给个辛苦分吧……采纳一下。