the large dinosaur weighed about 3 kg.about 3 kg划线提问
问题描述：
the large dinosaur weighed about 3 kg.about 3 kg划线提问
答
How much did the large dinosaur weigh?比较合适。
答
How heavy did the large dinosaur weight?
答
应该是：How much did the large dinosaur weigh?
它等同于：How heavy was the large dinosaur?