一个鸡蛋重6吨.______.(判断对错)
由分析可知:一个鸡蛋重60克.
故答案为:×.
— Whose Chinese vase is it?
— I have no idea, but I’m pretty sure it _______ the old lady.
A.doesn’t belong to
B.belongs to
C.isn’t belonging to
D.belonged to
为保证绞制收线速度不变,它是通过收线盘的转速变化来达到目的的。