鲁班复姓(),名般。因为他是鲁国人,“般”和“班”同音,古时通用,所以人们常称他为鲁班。
参考答案:公输
Can you _____ the star singer ____ us.
A.introduce; to
B.introduces; to
C.introduce; with
D.introduces; with
一个大于1的自然数的因数个数是有限的,倍数个数是无限的.______.